Concepts, 252 entries
Ideas that help explain how people and things work.
Nothing matches that yet.
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- The 50/30/20 ruleElizabeth Warren and Amelia Warren Tyagi, All Your Worth (2005)
A simple budget: half of take-home pay for needs, 30% for wants, 20% for savings and extra debt payments.
A
- Absorb and optimize
You notice a problem. You solve it on your own. The other person never learns it existed. Efficiency goes up, and contact goes down.
- AbstractionInformation theory and David Deutsch, via Noah Zender's notes
An abstraction captures the essential pattern and drops the specifics. That's not a weakness, it's the source of its power: a skeleton key opens many locks because it isn't cut for just one.
- Accepting uncertaintySeth Klarman, investor, via Noah Zender's notes
Some values don't sit still. Seth Klarman points out that even if you gathered every possible fact about a business, its true value would still be uncertain, because it moves with credit, interest rates, and a hundred other things. So the question changes from "how do I get certain?" to "how do I act well without certainty?"
- Accountability systems
Accountability is keeping your values and commitments visible next to what actually happened. Practices, deadlines, public promises and other people can all give you feedback when motivation alone won't carry the work.
- Accountability without authority
It's a structural gap: you're responsible for a result, but you can't decide who works on it or what's in scope. It's common for project and product owners, and it quietly burns people out, because effort can't fix a gap in authority.
- Adverse childhood experiencesCDC, Morbidity and Mortality Weekly Report (2023)
Adverse childhood experiences, or ACEs, are what the CDC calls "preventable, potentially traumatic events" before age eighteen. The standard survey counts eight kinds, one point each: physical abuse, emotional abuse, sexual abuse, witnessing violence between partners, substance abuse at home, mental illness at home, parents separating or divorcing, and a household member in prison.
- Affordable lossSaras Sarasvathy's effectuation research, via Noah Zender's notes
Instead of projecting how much you could win, decide up front how much you can afford to lose if this goes to zero. It comes from effectuation, a way of describing how experienced entrepreneurs actually decide.
- Agency and communionDavid Bakan, The Duality of Human Existence (1966)
Psychologist David Bakan described two modes of existence. Agency is the individual as an individual: asserting, protecting, building, mastering, standing apart. Communion is the individual as part of a larger whole: contact, openness, cooperation, being with rather than acting on.
- Aggregation theoryBen Thompson, Stratechery (2015 onward)
On the internet, distribution and transactions cost almost nothing. So whoever offers the best experience attracts the most users. Those users attract suppliers: sellers, drivers, creators. More suppliers make the experience better, which brings more users. The loop keeps turning.
- The AI effectLarry Tesler, "Tesler's Theorem" (around 1970)
The AI effect is the habit of no longer counting a task as intelligence once a machine can do it. Chess, translation, recognizing faces: each was "real intelligence" until a computer did it, and then it was "just calculation."
- AI sycophancySharma et al., "Towards Understanding Sycophancy in Language Models" (2023)
AI sycophancy is a model's tendency to bend its answers toward what the user already believes or wants to hear, even when that costs accuracy.
- AI-associated psychosisClinical case reports and research, 2023 to 2026; NIMH and NHS guidance on psychosis
"AI psychosis" is a popular name, not a diagnosis. Clinicians have published cases where psychosis showed up alongside heavy chatbot use, and some of those conversations clearly reinforced unusual beliefs. Experiments also show that models can go along with delusional premises instead of questioning them.
- AI-generated vs. AI-assisted
There's a difference between "AI-generated" and "AI-assisted." The first produces something generic. The second is a person using tools to build something specific. A woodworker who uses a CNC router still designed the piece and chose the wood. The machine cuts, but the human decides.
- Amor fatiFriedrich Nietzsche, The Gay Science (1882); Epictetus, Enchiridion
Amor fati is Latin for "love of fate." It means seeing everything in your life, suffering and loss included, as necessary to it. Nietzsche gave it its sharpest form: in The Gay Science (1882) he wrote, "Amor fati: let that be my love henceforth!" and in Ecce Homo he called it his "formula for greatness in a human being."
- The anchor
An anchor is something in your life with enough weight to pull you out of the feed and into the present. It doesn't have to be poetic or profound. It just has to be real: coffee, sunlight, a quiet moment, a person.
- Anger as signal
Anger is heat with a message in it. It names a boundary being crossed, a threat, or something you care about under pressure. Treating it only as a failure of composure throws the message away.
- AnthropomorphismEpley, Waytz and Cacioppo, "On Seeing Human" (2007)
Anthropomorphism is attributing human traits, intentions, motives or emotions to something that isn't human.
- Anti-libraryNassim Nicholas Taleb, The Black Swan (2007)
A good library is mostly books you haven't read. Nassim Taleb calls it the anti-library: potential knowledge, waiting there for the day you need it. When someone walks into your house and asks "have you read all of these?", they're showing they misunderstand how knowledge works.
- Anticipatory griefUsually credited to Erich Lindemann (1944)
Anticipatory grief, also called preparatory grief, is grief felt before a loss that's coming. It's most often named before the expected death of someone close, and the person who is dying can feel it too. It also shows up before losses that aren't deaths: a divorce, a job ending, a move, a child leaving.
- Atomic task ownership
Atomic task ownership is assigning responsibilities that are fully specified and can't be split further without losing meaning. "You own the dishwasher: loading, running, emptying" is atomic. "Help with the kitchen" or "anything else that comes up" is not.
- Attachment banking
Attachment banking is putting connection in before you need it. My version is about thirty minutes in the morning and thirty at night, at the hinges of the day, of attention that isn't split with a phone or a chore.
- Attachment theoryJohn Bowlby and Mary Ainsworth (1950s to 1970s)
Attachment theory says our first bonds, usually with parents, leave us with internal working models: mental maps of whether people are safe, whether we're worth caring for, and what to do when we're upset. Researchers describe styles such as secure, anxious, avoidant and disorganized.
- Attachment, the clinging kindBuddhist teaching (upādāna)
In the Buddhist sense, attachment is clinging: treating a particular outcome, person, thing or feeling as necessary for you to be okay. The suffering doesn't come from wanting. It comes from the grip, from needing the world to arrange itself a certain way.
B
- Baby-led weaningAmerican Academy of Pediatrics, HealthyChildren.org (2024)
Baby-led weaning is a way of starting solids where the baby feeds themselves. You offer small, soft portions of whatever the family is eating, and ideally the baby sits at the table with everyone.
- Be the floor
Somebody has to be the floor. Not the floor you walk on, the floor like a wage floor: the number nobody is allowed to go under. When something rolls downhill at you, you take it, and you don't hand it to the person below you. It stops there, on you.
- Beautiful chaos
Beautiful chaos is a way of meeting disorder as it is. Babies, kids, a full house, life in general: they bring chaos that can't be eliminated, only met. The frame says you don't have to control it before you're allowed to be present in it.
- Belonging vs. performance
Performance is showing competence without being present: care used as a technique, an identity built around looking like the right person in the room. Belonging is being recognized as you are, without paying that performance tax.
- Bids for connectionJohn Gottman
A bid is any attempt to connect: a comment, a question, a touch, a look, a joke, even a complaint. John Gottman's research found that couples who stayed together turned toward each other's bids far more often than couples who split up.
- Black-box deployment risk
A lot of AI worry asks, "what happens if these systems get smarter than us?" Black-box deployment risk asks something we can observe today: systems making decisions we can't trace, in places where failure has consequences, deployed faster than anyone's understanding can keep up.
- Boundary conflation
A boundary is a limit you impose on yourself, a matter of self-respect. Force is how you deliver it: heat, finality, scorched earth. They're two different things, and treating them as one is how a reasonable limit turns into a war.
- Breathe, move, act
A two-step way out of paralysis: breathe until you are back in your senses, then take one physical step.
- Breathing
Deliberate, deep breathing: the simplest tool you always have with you. Slowing the breath down on purpose helps your body settle and narrows your attention to one thing at a time.
C
- The calibration pendulum
When you're changing a habit, you overshoot. Too loud becomes too quiet, too harsh becomes too soft, then back. The calibration pendulum is that swing. It isn't a flaw, it's what learning looks like from the inside.
- Capture
Capture has three parts. Something was genuinely useful. It got redirected so that someone else benefits. And the people using it absorb the cost, then understand that cost as a personal failure, so they try to fix themselves for a problem the arrangement keeps producing.
- Civil forfeitureU.S. Department of Justice, asset forfeiture program
Civil forfeiture is a legal action brought against property instead of a person. In the U.S. Justice Department's words, it's an "in rem (against the property) court proceeding": the car, the cash or the house is the defendant.
- Claim grounds
Before you argue about a claim, decide what kind of claim it is: something you lived, something a source supports, or something true inside a story.
- Classical conditioningIvan Pavlov (1897)
Classical conditioning, also called Pavlovian conditioning, is learning by pairing. Something that naturally causes a response (food, a puff of air on the eye) gets paired with something neutral (a bell). After enough pairings, the neutral thing sets off the response by itself.
- Clean grief
Clean grief is grief that's allowed to be just grief. No story about whose fault it is, no fantasy about how it could have gone, no performance for anyone watching. The pain gets named for what it is, and that's enough.
- Clear signals
A rule for relationships of any kind: from here on, clean and clear signals. The bar lives there now. If someone wants access, they meet you at that clarity, or they stay on the old line.
- Co-regulation
Co-regulation is how two people adjust each other's emotional and physical state through back and forth: voice, breath, touch, pace. It's most visible between a caregiver and a child. A calm adult lends a child their nervous system until the child can do it alone.
- Cognitive bypass
A cognitive bypass is any frame or story that gets around the mind's defenses, mostly the ego's need to protect itself, so a hard truth can land. Parables do this. So does looking at someone else's life and slowly realizing it's yours.
- Cognitive defusionAcceptance and commitment therapy (Steven C. Hayes and colleagues)
Cognitive defusion is one of the six core processes of acceptance and commitment therapy (ACT). It means learning to stop treating thoughts, images, emotions and memories as solid things. "I'm a failure" becomes "I'm having the thought that I'm a failure." Same words, more room.
- Cognitive household laborLucia Ciciolla and Suniya Luthar (2019); Elizabeth Aviv, Darby Saxbe, Eve Rodsky and colleagues (2024)
Also called the mental load or invisible labor. It's the thinking part of running a home, separate from doing the chores: noticing the milk is low, remembering the dentist appointment, planning the week, deciding who does what.
- Communication mode synchronization
Sometimes communication fails not because of what you said, but because of the speed and mode you said it in.
- Company cultureBen Thompson, Stratechery
Ben Thompson describes culture as the accumulated result of a company's successful decisions. It's what lets people act without asking permission every time, which is how a company scales. But when the world changes and those old decisions stop working, the same culture becomes a straitjacket.
- Compensation vs. choice
Compensation is a behavior you developed to get through something hard: being funny so nobody hits you, being useful so nobody leaves. Choice is picking a behavior from a settled place, because it fits, not because you'd be in danger without it.
- Competitive authoritarianismSteven Levitsky and Lucan A. Way, Journal of Democracy (2002)
Competitive authoritarianism is a hybrid regime that sits between a full democracy and a full dictatorship. Steven Levitsky and Lucan Way named it in 2002. Elections still happen and the opposition can really compete, but the people in power abuse the rules so badly (the courts, the media, the money, the vote count) that the playing field is no longer fair.
- Compound learning
Compound learning is what happens when a skill from one area quietly improves another. Drawing a mountain teaches spatial reasoning. Spatial reasoning helps on the guitar neck. The guitar teaches musical structure. Musical structure changes how you sketch an idea at work.
- Concept creepNick Haslam, "Concept Creep," Psychological Inquiry (2016)
Concept creep is Nick Haslam's name for the way psychology's harm words (abuse, bullying, trauma, mental disorder, addiction, prejudice) have widened over time. He describes two directions: horizontal, where a word starts covering new kinds of things, and vertical, where it starts covering milder versions of the same thing.
- Conduct is what trickles down
Trickle-down economics promised that wealth would flow from the top to everyone else. What actually trickles down, I think, is conduct: how the people with power behave. When the top is dishonest or corrupt, that comes down as a crisis of values and integrity.
- ContemptJohn Gottman's research on couples
Contempt is the judgment that something or someone is beneath you: low in worth, not worth engaging as an equal. It's cold rather than hot, more sneer than fury. It's global, aimed at a whole person or group instead of a specific act. And it closes inquiry: the verdict is in, so there's nothing left to learn.
- Contingent self-worthJennifer Crocker and Connie Wolfe, Psychological Review (2001)
Jennifer Crocker and Connie Wolfe named them contingencies of self-worth: the domains where a person believes they have to succeed to be worthwhile, like looks, competence, being good, approval, winning, family love, or faith. The question isn't only whether your self-esteem is high or low, but what it rests on.
- Corporate personhood
Corporate personhood has two layers. The boring one lets a company sign contracts, own property, sue and be sued, which is how businesses work at all. The contested one extends constitutional rights, like free speech or religious exercise, to corporations.
- Corpus bias
When something hurts or puzzles us, we want to write about it. When we're happy and resting, we want to keep resting. So any journal, archive or notes app over-samples the examined half of a life and under-samples the lived half.
- Covert depressionTerrence Real, I Don't Want to Talk About It (1997)
Covert depression is Terrence Real's term for depression in men that doesn't look like depression. Instead of visible sadness, it comes out as rage, workaholism, numbing, emotional distance and relationships that keep failing.
- Creative amendmentsDavid Deutsch, The Beginning of Infinity (2011), via Noah Zender's notes
Nobody receives an idea passively. As David Deutsch observes, listeners filter explanations through their own expectations and fears, and end up "understanding it to mean what makes most sense to them." Then, often, they try to improve it.
- Creative renunciationSimone Weil, philosopher, via Noah Zender's notes
Simone Weil argued that the highest art comes not from self-expression but from self-denial. In her view, creation itself was an act of restraint: stepping back so that something else could exist. An artist who empties themselves of ego makes room for something greater to come through.
- Curating the animal
A lot of modern life feeds the animal that consumes, scrolls and buys, and starves the animal that creates, attunes and rests. The old split between "intelligence" and "animality" doesn't match how bodies actually work. The move isn't transcending the animal. It's curating it: choosing which mammal patterns to feed and which to put boundaries around.
D
- Deferred maintenance as a collapse signalJoseph Tainter, The Collapse of Complex Societies (1988)
A line goes around the internet: Roman citizens weren't told the empire collapsed, they just noticed the roads stopped being repaired. It's folk wisdom, not a quote from any historian, but it points at something real. After Rome withdrew from Britain around the year 410, the roads fell apart, and nobody announced it.
- DembowWayne Marshall, writing on reggaeton (2008)
Dembow is the drum pattern under most reggaeton, the one people sing as "boom-ch-boom-chick." The name comes from Shabba Ranks's "Dem Bow" (1991), a Jamaican dancehall track whose riddim was played by Steely and Clevie and produced by Bobby "Digital" Dixon.
- Designed currents and natural currentsPrompted by the Tao Te Ching
Some things flow on their own: seeds grow up, roots grow down, cats land on their feet, winter turns into spring. Other things only look natural. Someone designed the current, with incentives, ads, laws or habits, and now it flows as if nobody were in charge.
- DetrainingExercise physiology research
Detraining is the decay of fitness when training stops or drops off. It's gentler than disuse, like bed rest or a cast, where muscle loss shows up within two or three weeks.
- Digital sovereignty
Digital sovereignty, the way I use it, means my writing, my email and my name live on domains I own, not on Meta, Medium or another company's platform. If a platform changes its rules, sells, or disappears, my work stays where it is.
- Diploma vs. toothbrushing problemsAdam Mastroianni, Experimental History, via Noah Zender's notes
Adam Mastroianni splits problems in two. Diploma problems you solve once and you're done, like learning to ride a bike. Toothbrushing problems need daily maintenance and never get a permanent solution.
- Discernment
Discernment is precision of perception. It's the trained ability to notice fine distinctions: truth and falsehood, signal and noise, gold and fool's gold.
- Dissociation
A disconnect between things that are usually joined: self, surroundings, feelings, memory, body. Mostly ordinary, sometimes not.
- Distributed identityMarcel Proust, In Search of Lost Time, via Noah Zender's notes
Marcel Proust wrote that "our social personality is a creation of the minds of others." Even seeing someone we know is mostly intellectual: we project our idea of them onto their face. In his novel, the same man is a refined gentleman to high society and just a pleasant dinner guest to the narrator's family.
- Do better
"Do better" is a motto. On its own it's just a demand. What changes it is who's saying it, and whether you've decided to own it.
- Doctrine as costume
Doctrine as costume is when a principle made for one purpose gets bent to license a grab that was decided in advance. Free speech, religious freedom, property rights, national security: any of them can be worn this way.
- Doing, not lecturing
What we do, not what we lecture, is what echoes back from our children. Habits and inclinations get installed by example. If I want my kids to be excellent and happy, I have to practice excellence and work on being a balanced, fulfilled person myself.
- Door-closing
Door-closing is answering a real bid for connection with something technically true and emotionally empty: "no," "it's complicated," "ah, okay." Nothing in it is a lie. The channel stays honest, and it also stays closed.
- Dual-tracking
Dual-tracking is running two channels at once in a conversation: your own inner process (what you feel, what you think, what you want to say) and a live read of how your words are landing on the other person.
E
- Efficiency or laziness?
A simple test. Efficiency is removing steps that don't add value. Laziness is skipping steps that do add value, because the cost of skipping them feels abstract until it isn't.
- The ego as a tool
Every part of the ego took a job at some point to protect you: the scorekeeper, the performer, the rebel, the one who numbs. Attack those parts and they escalate. The more useful move is to change who they report to. Each part keeps its skill and loses its old job.
- Embodied simulationsLiterary theory of mimesis, via Noah Zender's notes
Literature works through our ability to see ourselves in others. A story is more than its plot; it's a chance to live an experience through someone else's eyes, an "embodied simulation." Through that imitation we recognize, relate, and sometimes change. It's why a character's win can lift you, and their pain can make you cry.
- Emergency fundConsumer Financial Protection Bureau (2025)
An emergency fund is money saved for unexpected expenses. The U.S. Consumer Financial Protection Bureau points out why it matters: if a credit card or loan pays for the emergency, interest and fees can make it much larger than the original bill.
- Emotional intelligencePeter Salovey and John Mayer (1990, 1997)
Peter Salovey and John Mayer framed emotional intelligence as a mental ability in 1990, and later split it into four branches: perceiving emotions, using emotions to help you think, understanding emotions, and managing them. Daniel Goleman's 1995 bestseller made the idea famous, and researchers note that some of his popular claims went further than the evidence.
- Emotional invalidationMarsha Linehan (1993); Zielinski et al.
Emotional invalidation is any response that tells a person, or that they hear as telling them, that their emotions are wrong, unacceptable or out of place. A clinical study by Zielinski and colleagues defines it as interactions that "communicate and/or are perceived to communicate" that message. So it depends on what the person perceives, not just on what you meant. One quick exchange can count.
- Empathy as armor
Empathy doesn't mean agreeing or excusing. It means not letting strangers hijack your brain.
- Empathy, compassion and self-compassion
Empathy is understanding what someone else feels. Compassion is acting to ease their suffering. Self-compassion is turning that same care toward yourself.
- Enchildification
Enchildification is my word for a culture that keeps adults childish. Gamified everything, points and streaks and badges, outrage served like candy, products designed for impulse instead of judgment. Others call it infantilization.
- The end-of-history illusionJordi Quoidbach, Daniel Gilbert and Timothy Wilson, Science (2013), via Noah Zender's notes
The end-of-history illusion is our tendency to underestimate how much we'll change in the next ten years. We can see how much we changed in the last ten, but we believe our personal history has ended, that we've become who we were meant to be.
- The energy leak
An energy leak is where your power drains out in small ways: overexplaining, justifying, analyzing out loud, filling silence, answering questions nobody asked. Each one is small. Together they leave you spent and the other person tired.
- Engagement optimization
Engagement optimization means building and ranking a product to maximize time spent, interactions or return visits, usually because ad revenue grows with attention. Its harms, outrage, misinformation, compulsion, come from the incentive, not from anyone intending them.
- Entry cost
Entry cost is the price a person pays, in fear, effort or risk, before they can speak honestly to you. When it's high, people manage what they say. You get polished, careful output, which is bad signal.
- ErosPlato, Symposium
In the classical sense, eros is more than sexuality. It's the generative impulse: the pull toward union, toward making things, toward beauty, at every scale. Plato's Symposium follows it from love of one body up to love of beauty itself.
- Evidence-based journaling
When the voice says you're a fraud, answer with evidence. Write down the work you've actually done, with names, projects and skills, and read it back. Feelings argue loudly; a list just sits there being true.
- Existential nihilismInternet Encyclopedia of Philosophy, "Nihilism"
Existential nihilism holds that life has no intrinsic meaning or value. The Internet Encyclopedia of Philosophy puts it as beginning "with the notion that the world is without meaning or purpose." It's a claim about existence as a whole.
- Extraction mode
Extraction mode is a way of being in a conversation: listening closely, pulling out the signal, testing your own reactions quietly, and then returning a clean, filtered answer. It's efficient and often impressive.
- Eye contact
Eye contact is one of the plainest forms of presence. It says: I'm here, I see you, and I'm willing to be seen. Avoiding someone's eyes can be shyness, culture or neurodivergence, and it can also be avoidance, of a truth, of shame, of the moment.
F
- Failure of nerveArthur C. Clarke, Profiles of the Future (1962), via Noah Zender's notes
Arthur C. Clarke said there are two reasons we fail to anticipate the future: failure of imagination and failure of nerve. The more common one is nerve. We have the facts, we can imagine the conclusion, and we still won't say it, because a bold prediction could look foolish later.
- FalsifiabilityKarl Popper, The Logic of Scientific Discovery (1934)
A claim is falsifiable when it says what observation would prove it wrong. Karl Popper made this the line between science and everything else: if no possible evidence could count against an idea, then no evidence really counts for it either.
- FlowMihaly Csikszentmihalyi, Beyond Boredom and Anxiety (1975)
Flow is "the mental state in which a person performing some activity is fully immersed in a feeling of energized focus." Mihaly Csikszentmihalyi introduced the idea in Beyond Boredom and Anxiety (1975). The name came from people he interviewed, who described being carried along by a current.
- Four layers of a news story
Any piece of journalism can be split into fact, context, framing and activation.
- Fragmentation, not representation
The idea: Puerto Rico doesn't have a representation problem, it has a fragmentation problem. The system survives because each group explains the collapse in a way that preserves its own self-image. Nobody has to change if the failure can always be blamed somewhere else.
G
- Gambler's fallacyProbability theory
The gambler's fallacy is the belief that an outcome that's come up less often than expected is now more likely. For independent events, like coin tosses or a fair lottery machine, the past doesn't change the next result. The chance of a coin landing heads one more time is always one in two, however long the streak.
- GaslightingPatrick Hamilton, Gas Light (1938)
Gaslighting is manipulating someone into questioning their own perception of reality. It's a pattern of manipulation, not a diagnosis; the American Psychological Association treats the word as everyday language.
- Goodhart's lawCharles Goodhart (1975); phrasing by Marilyn Strathern (1997)
Goodhart's law, in Marilyn Strathern's popular phrasing: "When a measure becomes a target, it ceases to be a good measure." The economist Charles Goodhart made the original point about monetary policy in 1975.
H
- Habits audit against values
Pick your values, then ask honestly whether your daily habits show them.
- Hallucination, two meanings
In medicine, a hallucination is a sensory experience without the outside stimulus that would normally cause it: hearing a voice when nobody is speaking.
- The halo effectEdward Thorndike (1920)
The halo effect is a bias where a good impression in one area shapes how we judge a person, company or product in other areas. Edward Thorndike named it in 1920, in "A Constant Error in Psychological Ratings": officers rating soldiers on looks, intellect, leadership and character gave scores that all ran together.
- Happiness
Happiness gets confused with two things it isn't. It isn't pleasure, and it isn't a baseline you reach and keep. Three ideas help me hold it.
- Hard and soft limits
A soft limit is a constraint you can push through with more time, better strategy, new skills or resources. Most "limits" in life turn out to be soft.
- Head on a swivel
When we're out in public, we stay aware of everyone around us. Just a good glimpse. That car driving by: take a look, find a face, the color, the plate's state. In this world, you never know.
- Health extortion
"Health extortion" is my name for the U.S. system where health insurance is bound to your employer. Lose the job, lose the coverage. Want to leave a bad job, think about your kid's medicine first. Then come deductibles, networks and surprise bills on top.
- High signalNoah Zender's notes, from signal processing
"Signal" comes from signal processing: the useful information, compared with "noise," the irrelevant interference. Think of a radio station full of static versus one that's crystal clear.
- The horse might talkOld folk tale, as told by David Deutsch in The Beginning of Infinity (2011), via Noah Zender's notes
A prisoner sentenced to death wins a reprieve by promising to teach the king's horse to talk within a year. Another prisoner asks why he made such an impossible bargain. "A lot can happen in a year. The horse might die. The king might die. I might die. Or the horse might talk!"
- Housing FirstSam Tsemberis, Pathways to Housing (1992); Finland (2008)
Housing First is an approach to homelessness that starts with a permanent home, with no preconditions like sobriety or treatment, and then offers support. The idea is that it's very hard to fix anything else in your life while you don't have a door that locks.
- Human quality
Human quality is how a person treats the weak and defenseless, and how they live when nobody is watching. Credentials don't count toward it. Neither does charm.
- Humility as permeability
Humility, the way I mean it, is permeability: staying open enough that life can still get through to you and teach you something. It isn't making yourself small, and it isn't going along with whoever's loudest.
- Hyper-independencePopular psychology (Psychology Today, Charlie Health)
Hyper-independence is a popular term, not a clinical diagnosis, for independence pushed past what's healthy. The person feels they have to handle everything alone and has a hard time asking for help, or even accepting it when it's offered.
I
- "I deserve it"
"I deserve it" sounds like self-care. Often it's reward accounting: rest, a purchase or a game, justified by prior output. The need is real. The ledger around it is the tell. It means the scorekeeper is still running, now on your permission to rest instead of on other people's judgment.
- I only know half of it
A standing assumption: whatever I think I understand, I only know half of it. I'm always somewhat flawed, my view is always partial. Once that's installed for everything, life becomes easier, because I stop defending positions I never fully had.
- Ideas come in motionLenox Riley Lohr, via Noah Zender's notes
Lenox Lohr, a former president of NBC, noticed that ideas came most readily while doing something that keeps the mind alert without straining it: shaving, driving, sawing wood, fishing, or just chatting. Some of his best ideas came from things he picked up casually, completely unrelated to his work. The mind needs a little room to make unexpected connections.
- Infinite regressDavid Deutsch, The Beginning of Infinity (2011), via Noah Zender's notes
The old joke: a heckler insists the Earth rests on a turtle. What holds up the turtle? Another turtle. And that one? "It's turtles all the way down."
- Inflation, the Jungian kindCarl Jung
In Carl Jung's psychology, inflation is what happens when a person is so taken over by an archetype, one of the big shared images of the unconscious like the hero, the sage or the savior, that they identify with it. The personality gets "magnified into something that expresses not the individual person but the collective image," as Alasdair MacIntyre summarized it.
- Information asymmetryGeorge Akerlof, "The Market for Lemons" (1970)
In economics, information asymmetry is "a situation where one party has more or better information than the other" in a transaction. The classic study is George Akerlof's "The Market for Lemons" (1970): in used cars, the seller knows if the car is a lemon and the buyer doesn't, so buyers assume the worst, prices drop, and good cars leave the market.
- Innovation adoption thresholdNoah Zender's notes
Amazon's Fire Phone had 3D tricks nobody had seen before, and it ended in a $170 million write-down. Innovation can't be forced on people. To catch on, something new has to pass two tests: it has to be useful, with a real extra benefit, and it has to save time, energy or money. People will even pay more, but only if it makes their life better in some way they can feel.
- The innovator's dilemmaClayton Christensen, The Innovator's Dilemma (1997); Ben Thompson, Stratechery
Clayton Christensen noticed that great companies often fail not because they're badly run, but because they're well run. They listen to their best customers and keep improving their products for them. Meanwhile, a newcomer starts at the bottom with something cheaper, simpler and "worse," for customers the leaders don't care about. It improves, moves up, and by the time it's good enough for everyone, the leader can't follow without undermining its own business.
- Integrating instinct
Feeling an instinct or emotion fully, without pushing it down and without obeying it.
- Integration event
An integration event is my name for the moment when a lot of separate pieces finally click: what you've been feeling, reading, failing at and circling around all line up, and you understand what you need to do. It's not just insight. It always points to action.
- Integration gap
Insight is fast. Behavior change is slow. The integration gap is the distance between the two: the insight gets written down, the framework gets a name, and the behavior moves much more slowly than the record. Sometimes so slowly that you rediscover the same insight months later without noticing it's a repeat.
- Intelligence as heat
Intelligence without direction is friendly fire. Intellect without empathy is like heat without aim: it burns everything, even you. Facts and problem-solving are tools, and how you use them is part of intelligence, not separate from it.
- Intention, as a test
Intention, the way I use it, is a test you can run on any single step: "Is this step I'm going to take taking me closer or further from where I want to be?"
- Intergenerational patterns
Families transmit behaviors, beliefs, ways of coping and ways of relating. Some of that is trauma. Some of it is a gift. Most of it runs without anyone choosing it. The work of a generation is noticing the scripts and deciding which ones continue.
J
- Judgment
Judgment is forming an evaluation or a decision. It rests on two things that come first: perception, how you see and interpret, and discernment, how you weigh what something means.
K
- KaiokenAkira Toriyama, Dragon Ball Z
In Dragon Ball, the Kaioken is Goku's technique for multiplying his power for a short while, at a cost. As a personal practice, it's a ritual of maximum effort: a deliberate, physical way to switch everything on for a few seconds.
- Keep it simpleOccam's razor; Daniel Kahneman and Amos Tversky; via Noah Zender's notes
If you want to be right more often, remove assumptions that aren't necessary. That's Occam's razor: prefer the simplest explanation that fits. For each assumption, ask, "does this really need to be here?", and look for evidence that it should stay.
- Knowledge and informationThe DIKW pyramid (Russell Ackoff and others)
Data is facts, information is organized data, knowledge is what a person makes of it.
- Kudaranai
Kudaranai (くだらない) is Japanese for "worthless," "trivial," "it doesn't matter." It's an everyday word, a little dismissive, like shrugging something off as silly.
L
- LabelingDavid D. Burns, Feeling Good (1980)
Labeling is one of the ten cognitive distortions David Burns listed in Feeling Good (1980). It's an extreme kind of overgeneralizing: instead of describing what happened, you stick a global label on yourself or someone else. "I made a mistake" becomes "I'm a loser." "He was late" becomes "he's useless."
- The landlord
The landlord is the punishing, moralistic voice inside that demands a fee before you're allowed to move on: some guilt, some shame, some self-suffering, paid up front. Only then does it let you forgive yourself or make progress.
- The lane rule
A rule for working with AI: it does the infrastructure, the moving, organizing and plumbing, the work I like directing but not executing. The writing that carries my ideas comes from my own fingers, or my own voice. The more I write myself, the better the quality. Effort equals results.
- Lead with confusion
When we've figured something out, we tend to preach it. What if you led with confusion instead of conclusions?
- Learning adds, the Way subtractsLaozi, Tao Te Ching, chapters 47 and 48
Chapter 48 of the Tao Te Ching describes two operations. In the pursuit of learning, every day something is added. In the pursuit of the Tao, every day something is dropped, and dropped again, until you arrive at not-forcing. Chapter 47 adds that you can know the world without going out the door, because what you're looking for isn't out there.
- Let the cut flow
When a movement isn't stopped by a target, its energy has to go somewhere. Braking it hard costs you, and it leaves you stuck at the end of the motion. The better move is to let the momentum carry you into whatever comes next.
- Limit plus proximity
Limit plus proximity is a way of setting boundaries with kids: the limit stays firm, and you stay near, with reassurance and physical or emotional presence. "No, we're not doing that" and "I'm right here" in the same breath.
- The lock
The lock is the inner mechanism that stops a person from extending love they clearly already have. It's usually made of a few parts: loyalty confusion ("if I'm kind to him, I'm betraying her"), suffering scripts ("in this family we don't let things go"), identity protection ("I'm not the one who apologizes"), or reciprocity expectations ("they have to go first").
- Locus of controlJulian Rotter, psychologist (1966)
Locus of control describes where you believe the outcomes in your life come from. People with an internal locus tend to believe their own choices shape what happens to them. People with an external locus tend to credit luck, fate, the system, or powerful others.
- LogosHeraclitus; the Stoics
Logos is Greek for "word," but for Heraclitus it meant much more: the everlasting principle through which all things are one, the rational order of the world that experience can discover. It was also a moral law; human laws draw their force from it.
- Love, as a test
This is my own definition, from September 2026: "Love is the best for each individual without attachment. It includes the individual and their health, very objectively, as objectively as we can get."
M
- Making love, as a practice
Making love, as a practice, is offering your full presence to someone, or to yourself. What separates it from sex isn't the act or the relationship label. It's the quality of attention and recognition: being completely there, seeing and being seen.
- Man
My working definition is short on purpose: a man protects. A man protects the weak and defenseless.
- Market density over sizePeter Thiel, Zero to One (2014), via Noah Zender's notes
PayPal first tried money transfers between PalmPilots, a big idea for a scattered audience. It took off when it focused on eBay's PowerSellers, a small group of heavy users all in one place. Within three months it served a quarter of them. Peter Thiel's lesson: the perfect first market is a small group of particular people, concentrated together, served by few or no competitors.
- Measurement shapes what you seeArthur Eddington; Charles Vernon Boys; via Noah Zender's notes
Arthur Eddington told a story about fishermen whose net had holes of a certain size. After studying their catch, they concluded there was a minimum size of fish in the sea. The smaller fish had simply slipped through. Our instruments don't just record reality; they filter it.
- Menor esfuerzo posible
Menor esfuerzo posible, or MEP, is Spanish for "least possible effort": doing only what's required, coasting, choosing the easy road by default.
- Mercy through the blade
Sometimes the kind thing is the sharp thing. A leader tells the truth clearly instead of softening it into nothing. The blade is always metaphorical: cutting illusions, not people. Striking falseness, not flesh.
- Minimum idea alignmentNoah Zender's notes
An idea doesn't have to be adopted by the majority to be feasible. It just needs weak opposition. Every innovation, even low-tech ones, took real effort to spread. When there's pushback, the idea has to be stronger than the consensus against it. Minimum alignment is required; mass acceptance isn't.
- The mirror technique
The mirror technique is a reframe. Instead of arguing that someone could be more loving toward a difficult person, you point to the love they already show, to you, to their kids, to a friend, and hold it up like a mirror: "You already know how to do this. I've seen you do it."
- MolochScott Alexander, "Meditations on Moloch" (2014)
Moloch is a name for a trap: individually rational moves that add up to a collective outcome nobody chose and nobody wants. If you hold back and your competitor doesn't, you lose, so everyone stops holding back. Arms races, attention-harvesting apps and races to the bottom on price all work like this.
- Money as speechBuckley v. Valeo (1976); Citizens United v. FEC (2010)
"Money as speech" is shorthand for the reasoning in two U.S. Supreme Court cases, Buckley v. Valeo (1976) and Citizens United v. FEC (2010): spending money to spread a political message is a form of speech, so caps on that spending restrict speech.
- Moral injuryJonathan Shay, Achilles in Vietnam (1994)
Moral injury is the distress that comes from doing, failing to stop, or witnessing something that violates your own deep values. The term grew out of work with soldiers, notably by the psychiatrist Jonathan Shay, but it applies far beyond war: in hospitals, in families, in jobs that ask you to do things you can't square with yourself.
N
- Nam-myoho-renge-kyoNichiren Buddhism, as the Soka Gakkai describes it
The phrase chanted in Nichiren Buddhism: a vow not to give up in the face of difficulty, and to help others not give up.
- Name people, not peoples
When you hold power accountable, name the people and institutions involved and what each one did. Blaming an entire people hides the actual actors, and it includes people who did nothing.
- Needed, not known
Some people look for value through indispensability. They become infrastructure: the load-bearing beam in a house gets relied on, but nobody narrates it. Being needed runs on competence. Being known requires you to stop performing usefulness.
- The negative blueprint
A negative blueprint is still a blueprint. A bad leader's failures are concrete, observable and personal, and each time they take the easy route, they leave a precise lesson: don't do that.
- No-drama disciplineDaniel J. Siegel and Tina Payne Bryson, No-Drama Discipline (2014)
No-Drama Discipline, by psychiatrist Daniel J. Siegel and psychotherapist Tina Payne Bryson, starts from the root of the word: to discipline is to instruct, not to shout or reprimand. The method is connect, then redirect. Build the connection first, then steer the child toward better behavior.
- Nonviolent communicationMarshall B. Rosenberg, Nonviolent Communication
Observation, feeling, need, request: a way of speaking that says what is true without attacking.
- NPC
In video games, an NPC, a non-player character, runs on a script. It says the same lines and walks the same path no matter what you do. As a metaphor, it's a person living on inertia, reacting instead of deciding.
O
- Oasis of quietJohn Cleese; Richard Hamming, You and Your Research (1986); via Noah Zender's notes
John Cleese says creativity needs an "oasis of quiet": a protected space with clear boundaries, a comfortable place and a set time, ideally about 90 minutes. At first your thoughts will race. Sit with that anxiety, and the mind quiets down.
- The observation trap
The observation trap is the belief that seeing a system clearly puts you outside it. You can describe consumer culture perfectly while standing in a mall with shopping bags. You're still participating, whatever you're aware of or intend.
- Off-camera virtue
Off-camera virtue is love or labor done where no one can witness it: the dishes at midnight, the bill paid quietly, the hard conversation you had with yourself instead of with someone else. By the rules most homes and workplaces actually run on, it doesn't count, because nobody saw it.
- The opinion loophole
The opinion loophole is how a falsehood or a scam slips past criticism by filing itself under protected categories: "that's just my opinion," "it's my belief," "free speech." Once something is labeled a belief, questioning it starts to look like an attack on the person.
P
- ParentificationBoszormenyi-Nagy and Spark, Invisible Loyalties (1973)
Parentification is a collapse of roles in a family: a child takes on responsibilities that don't fit their age and starts doing a parent's job. Ivan Boszormenyi-Nagy and Geraldine Spark first defined it in 1973, from family systems theory.
- Patience problem or design problem?
When something irritates you over and over, the usual answer is "be more patient." Often the real problem is the design. A two-second request can hide a fifteen-second process, and tiny taxes paid over and over compound into resentment.
- Perfection
The usual meaning of perfection, no flaws at all, is impossible, and chasing it mostly produces anxiety. A more useful meaning is completion: doing a thing fully, with attention and integrity, the way a river flows without fighting itself.
- Permission until told otherwise
Many people wait for a spec, a sign-off, or an explicit go-ahead before starting. Others operate from the opposite default: I have permission until someone tells me I don't. They start, do good work up front, and let the quality force the conversation.
- A phrase as a lid
A phrase is what you reach for when you don't want to do the whole thing, really. Families pass down little sentences, used for everything, that end a moment instead of meeting it. The same words can be a gift or a lid depending on why you say them.
- Physics envyCharlie Munger, via Noah Zender's notes
Charlie Munger warned against "physics envy": the temptation to squeeze complex systems, like economies, companies or people, into simple, precise formulas the way physics does. Einstein's line applies: as simple as possible, but no simpler.
- Plain languageInternational Plain Language Federation (2014)
The International Plain Language Federation's definition: "A communication is in plain language if its wording, structure, and design are so clear that the intended readers can easily find what they need, understand what they find, and use that information." It was adopted in 2014.
- Planck knowledge vs. chauffeur knowledgeCharlie Munger, USC commencement address (2007), via Noah Zender's notes
Charlie Munger told a story, probably apocryphal, about Max Planck touring Germany giving the same lecture. His chauffeur memorized it and offered to give it once. He did fine, until someone asked a hard question. "I'm surprised you'd ask something so simple," the chauffeur said. "My chauffeur will answer it."
- Player expression
Player expression is the depth of a game's systems that lets each player choose how to play: how to fight, how to move across the map, how to look, how to make money. A game with high player expression feels like yours, because two people can play it very differently and both be right.
- PlyometricsYuri Verkhoshansky; the word is credited to Fred Wilt
Plyometrics are exercises where muscles produce maximum force in very short bursts, using the stretch-shortening cycle: the muscle stretches under load, as in a landing, and contracts immediately. The switch has to be quick. A slow transition wastes the elastic energy stored in the landing.
- Portals
Portals are my word for thresholds: "moments in which we bend, pull, or push so much that we break and become someone else, hopefully improved (learned) or realigned." I call them portals because they're obvious when they happen and the change is as clear as glass. You could call them core memories.
- Post-monetary
In 2015 I wrote to a friend that we should focus on two things, the human race and being happy, and that I hoped one day we could live in a world that was post-racial, post-monetary, post-segregation, post-homophobia, post-war.
- The power of fundamentals
Fundamentals are the basic techniques or core principles everything else builds on: the building blocks of competence. You wouldn't build a house on a fragile foundation, but we do it with skills all the time, skipping ahead to the advanced stuff because the basics feel boring.
- Prediction trapsBenjamin Graham, The Intelligent Investor (1949), via Noah Zender's notes
Benjamin Graham warned that most investors know daily market predictions are worthless, and still take them seriously, assuming a professional must know better than they do. The habit slowly turns careful investors into speculators. In a long bull market, when it's easy to make money by swimming with the tide, people drop the fundamentals for the thrill of "beating the market," forgetting that they themselves are the market.
- The preemptive-humility tell
You're about to say what you actually want, and right then out comes the "lol," the "I'm just another idiot," the "or not." The self-deprecation arrives exactly when the want would become visible. It looks like humility. It's armor: if you never fully say it, nobody can turn it down.
- Premiums on brevityNoah Zender's notes
The amount of information available puts a premium on brevity. To make things quick, the unfamiliar parts get cut, and the insight about what's important and true goes with them. You end up processing a lot and understanding little, with no foundation underneath.
- ProjectionSigmund Freud
Projection is "the mental process in which an individual attributes their own internal thoughts, beliefs, emotions, experiences, and personality traits to another person or group." Freud first described it. In its defensive form, you push something you can't accept in yourself onto someone else: you're angry, so they must be the angry one.
- The Prometheus test
Three questions for any powerful technology: is it competent, is anyone accountable, did we consent?
- The published price
The published price is the number of times a child learns they have to ask, whine or push before an adult either gives in or escalates. Kids calibrate to it with incredible accuracy. If it's always the fourth ask, the first three don't matter.
- Punishment-parenting the idea
Punishment-parenting the idea is when you treat your own ideas the way an old-school strict parent treats a child: they have to defend their right to exist before they're allowed to stand. Meanwhile you might be practicing gentle parenting with your actual kids, and even with your own failures.
- Pure freedomImmanuel Kant, Critique of Pure Reason (1781); André Gide; via Noah Zender's notes
Kant described a dove that feels the air's resistance and imagines it would fly even better in empty space. It doesn't realize the air is what holds it up.
- Pure love
Pure love is love without the vampire exchange: no performance, no hidden invoice, no need to be validated in return. It's the kind of attachment that becomes available when your nervous system is calm and you're not operating from scarcity.
Q
- Quote laundering
Someone says something in a specific context. Later retellings detach it from that context, change the wording a little, or credit it to someone more famous. Each step adds authority and removes provenance. The end state is a quote everyone recognizes, nobody can source, and that says something slightly different from anything the credited person believed.
R
- Radical truth
Radical truth is the unfiltered pursuit and communication of reality: no lying, distorting, softening or avoiding, even when it's uncomfortable. It's an inner discipline, how you see yourself and the world, and an outer one, how you speak and act. That includes zero tolerance for deceiving yourself.
- The rant and the meditation
Some writers have two true voices. The meditation is controlled and aphoristic. The rant is profane, insistent, run-on, sometimes in all caps.
- Reality assemblyMarcel Proust, Swann's Way (1913), via Noah Zender's notes
Proust describes waking in the dark, unsure where he is. The room spins. Before the mind can name the place, the body starts working it out, using "the memory of its ribs, its knees, its shoulders" to recall the bed, the doors, the angle of the light.
- The reality distributionNoah Zender's notes
Our personal experience is a tiny fraction of what happens in the world, and it becomes the foundation for how we think the world works. One survey found 90% of college students dissatisfied with their appearance, which is statistically impossible if "normal" means anything.
- Reality testingClinical psychology (Dagnall et al., 2018)
Reality testing is the ability to tell inner experience from outer events, and to check your experience against a reality other people share. In clinical work it's a core capacity; when it slips, a person can lose track of what's real.
- The rebel frame
The rebel frame is a self-narrative that casts you as the conscious critic of systems, and others, partners, coworkers, family, as unconscious participants in them. It's flattering. It's sometimes accurate. It's usually doing more identity protection than analysis.
- The receiving block
Some people can give endlessly and can barely receive. Care offered to them gets deflected, minimized, or turned into a task to repay. The ledger reopens the moment someone is kind.
- Respect is acknowledgment plus restraint
Respect isn't manners or tone of voice. It's acknowledgment plus restraint: seeing another person's needs and limits, then holding back from imposing your preference on them.
- Rest and illumination
These two are easy to confuse.
- Revealed vs. endorsed preferenceRevealed preference: Paul Samuelson (1938)
Revealed preference is what your behavior shows you want: what you click, how long you scroll. Endorsed preference is what you'd choose after reflecting. The two often split.
- Robot mode
Robot mode is my name for a state of total concentration: breathe, lock in, perform, get it done, feelings later. It's the mode that wins deadlines, games and hard weeks.
S
- Savage acceptanceGrows out of radical acceptance (Marsha Linehan, dialectical behavior therapy)
Savage acceptance is being uncompromising about meeting reality where it is. A tree bends in the storm instead of snapping: flexible enough to survive, rooted in what matters.
- The scorekeeper
The scorekeeper is a moral accounting system many of us build in childhood. It quietly scores people's actions against values and sorts them into two bins, roughly "pathetic" or "worthy of respect." It also scores you: rest, care and worth become things you earn with points.
- The second hop
The second hop is a pattern for writing and thinking in three steps: a scene, the general mechanism behind it, and then a new, specific case where the mechanism shows up again.
- Self-fulfilling prophecyRobert K. Merton, "The Self-Fulfilling Prophecy" (1948)
Robert K. Merton coined the term in 1948: "in the beginning, a false definition of the situation evoking a new behavior which makes the originally false conception come true." His example was a bank run: a rumor that a healthy bank is failing makes everyone pull their money, and then it fails.
- Self-mastery as a luxury good
Discipline creates systems that need less effort over time: automation, fundamentals, expertise. Mastering your desires means needing less to feel satisfied. That part is true, and it's what gets sold in self-help books.
- Self-transcendenceAbraham Maslow; Mark Koltko-Rivera (2006)
Late in his life, Abraham Maslow added a level above self-actualization in his hierarchy of needs: self-transcendence, finding fulfillment in serving something beyond yourself, like other people, a cause or meaning itself. Mark Koltko-Rivera's 2006 paper brought that late addition back into view.
- The sensation check
The sensation check is a way of teaching that asks a child to notice a physical difference for themselves instead of accepting a statement from you. Not "breathing slowly calms you down," but "breathe slow three times. Does it feel different?"
- Servant leadershipRobert K. Greenleaf, Servant Leadership (1977)
Robert Greenleaf described servant leadership as leadership oriented toward the growth and wellbeing of the people being led. The cost flows inward, toward the leader.
- ShadowCarl Jung
In Carl Jung's psychology, the shadow is the part of the psyche you don't acknowledge: the traits you've disowned because they don't fit who you think you are. Aggression, lust, envy, the urge to dominate, but also sometimes gifts you were taught to hide.
- Shame
Shame is the painful sense of being flawed as a person. Guilt says "I did something bad." Shame says "I am bad."
- Sharper and softer
Sharper and softer is a change I noticed in myself: becoming clearer and kinder at the same time. Sharper because my words and intentions line up, so I'm easier to understand. Softer because I'm not burning the energy of the people around me to get there.
- The sheep machine
The sheep machine is a name for the systems that process humans like livestock while making them grateful for it. Its parts include artificial scarcity, hyper-individualism, algorithmic manipulation, queue psychology, status-emulation cycles, subscription treadmills, the fast-pass mentality, and endorphin exploitation.
- Signal sourcesNoah Zender's notes
A few people become the source for everyone else's ideas. A scientist publishes a study; others summarize it; far more people read the summaries than the paper. Most of what you consume comes from signal repeaters. They're useful, because they widen what you're aware of. But to get the truth and the core of an idea, go to the signal source.
- Situational depressionCleveland Clinic
Situational depression is a low mood that comes in response to a specific stressful event. It isn't a formal diagnosis on its own; clinicians may call it adjustment disorder with depressed mood, or reactive depression. It usually starts within three months of the event, and it often lifts within days or weeks once the stress ends or time passes.
- SlopMerriam-Webster (2025); Simon Willison (2024)
Merriam-Webster named "slop" its word of the year for 2025 and defined it as "digital content of low quality that is produced usually in quantity by means of artificial intelligence." The dictionary said the word carries more mockery than fear.
- The slow hunchSteven Johnson, Where Good Ideas Come From (2010), via Noah Zender's notes
Clarence Birdseye noticed that trout caught while ice-fishing tasted remarkably fresh when thawed. That observation became a decade of experiments, and eventually frozen food as we know it. Steven Johnson calls this a "slow hunch": not a flash of insight, but an idea that develops gradually, shaped by many unrelated experiences, and stays alive because someone keeps feeding it.
- Small betsRichard Branson and Virgin Group, via Noah Zender's notes
After Enron collapsed and 9/11 nearly sank his airline, Richard Branson built Virgin differently: hundreds of separate companies, each standing on its own legs, linked only by the brand. A series of small, independent bets, insulated from the shocks nobody controls.
- The Socratic problemDavid Deutsch, The Beginning of Infinity (2011), via Noah Zender's notes
Socrates never wrote anything down. Everything we know about his philosophy comes through his student Plato, which leaves historians with "the Socratic problem": what did Socrates actually believe, and what did Plato put in his mouth?
- Speed as identity
Speed can become a way of avoiding scrutiny: if I ship fast enough, I'm safe. The trap is that every fast delivery resets the baseline. The next request assumes this speed is normal, and the one after that assumes it's slow. There's no ceiling where people say "that's enough output for one person." There's only the next ask.
- Spirit
When I say "spirit," I mean the non-physical part of myself: my emotions and my character, what some people call the soul. I wrote it this way in 2024: "By 'spirit', I mean the non-physical part of myself. My emotions and my characters, or the 'soul.'"
- Squanderers of human potential
A squanderer of human potential is someone who has the intelligence or capacity and wastes it, through comfort, fear or habit. It's different from ignorance. Ignorance can be taught. Squandering can only be witnessed, until the person decides to stop.
- The standing table
The standing table is a scheduled, weekly state of the union between partners. It's on the calendar whether anything's wrong or not. The point is to give the truth a regular, low-cost place to show up, so it comes out at ask number one, while it's still small, instead of at ask number ten, when it's a fight.
- Stoicism and EpictetusEpictetus, Discourses and Handbook, recorded by Arrian (2nd century CE)
Stoicism is a Greek school of philosophy founded by Zeno of Citium around 300 BCE. Epictetus (about 55 to 135 CE) was born enslaved, studied Stoicism in Rome, and after he was freed taught there until he was banished; then he ran a school in Greece. His student Arrian recorded his lectures as the Discourses and condensed them into the Handbook.
- Story, incentives, outcomes
To understand a company, look past the story it tells to the incentives it has and the outcomes that pile up downstream.
- The supremacist engine
The supremacist engine isn't any one bigotry. It's the structural move underneath them: sorting humanity into a worthy in-group and a disposable remainder. Specific bigotries are just instances. The sorting is the engine.
T
- The tariff
Every hard conversation has an inherent cost. It's hard because the topic is hard. The tariff is the surcharge on top of that: the ice, the sarcasm, the silent treatment, the cold week after. It's what makes bringing things up feel expensive.
- TemperanceThe Stoics; Catholic Encyclopedia (1912)
Temperance is one of the four cardinal virtues, next to wisdom, justice and courage. The Stoics called it moderation and broke it into good discipline, seemliness, modesty and self-control. They believed the virtues come as a set: to really have one is to have them all.
- "That didn't work, I'm still here"
With kids, the message underneath every correction can be the same five words: that didn't work, I'm still here. The behavior gets addressed. The relationship doesn't go anywhere. Mistakes don't cost connection.
- TheodicyStanford Encyclopedia of Philosophy, "The Problem of Evil"
The problem of evil asks whether the suffering in the world counts as an argument against God: if God is all-powerful, all-knowing and wholly good, why is there evil?
- Threat compression
When the nervous system is overloaded, "end it decisively" feels safer than "hold the complexity." Nuance collapses, and sometimes empathy goes with it. The pattern is speed over resolution.
- TimingNoah Zender's notes
Rhythm and timing matter as much as the plan. After Franklin Roosevelt was elected, with the economy heading for a meltdown, he said almost nothing about his plans and refused to commit with the outgoing president. The suspense built. The moment he was sworn in, he moved fast, putting the pieces in place in what became known as the Hundred Days, and it changed the country's mood.
- Tone vs. standard
Tone is the volume and heat of an ask: how forcefully, coldly or finally you say it. Standard is where the line actually sits and whether it moves. Harshness turns the tone dial. Permissiveness turns the standard dial.
- Totalizing blame
Totalizing blame is collapsing a complex outcome, with many causes, onto a single actor. It's attractive because it restores a sense of control: if it's all their fault, then the world makes sense, and the fix is simple.
- Toy model
A toy model is a small, invented, complete example that you solve all the way through before you touch the real, messy case. You say the simplification out loud: "this ignores X and Y." Then you check whether the answer survives when you add them back.
- The traffic lightA common anger-management technique for children; taught to me by my mom
A three-step way to handle anger: red, stop. Yellow, think. Green, respond.
- Training sensationsInternational Association for the Study of Pain
Effort, soreness and pain are different signals. None of them, alone, tells you whether tissue is damaged.
- The transfer principle
The transfer principle: leadership doesn't vanish when someone steps away from it. It transfers to whoever is still standing there. If the parent checks out, a kid picks it up. If the manager disappears, the most responsible person on the team inherits the job without the title.
- Transmission
Transmission is the part of presence that travels without words. When something really changes inside a person, people around them pick it up before they can say what changed: kids, coworkers, even someone on the other end of a video call.
- Two respect frameworks
Sometimes you run two standards of respect at once without noticing. One is generous: is this person seriously trying, living with integrity, reaching for something bigger than themselves? The other is hard and physical: what does their body, their output, their discipline say about their character?
U
- The unknowable futureKarl Popper; David Deutsch, The Beginning of Infinity (2011); via Noah Zender's notes
In 1894, physicist Albert Michelson declared that the important laws of physics had all been discovered. Within years came quantum mechanics and relativity.
- The unwitnessed self
The unwitnessed self is the part of you that only exists when no one is watching, listening or present. It isn't the ordinary need for solo time to recharge; every adult needs that. It's the parts of your identity you can't bring into a room where someone else can see them.
V
- ValueShalom Schwartz, theory of basic human values
In ethics and the social sciences, value is the degree of importance of something or an action, used to decide what's best to do or how best to live. A person's values "provide an internal reference for what is good," and they move behavior alongside needs and habits.
- The Vegeta dynamicAkira Toriyama, Dragon Ball
In Dragon Ball, Vegeta trains because Goku exists, not because he knows what he's building toward. His arc is a warning as much as an inspiration: what happens to the drive when the rival stops mattering?
- Velocity loss
Velocity loss is the distress that comes from a sudden drop in speed, agency and self-directed action. One week you're moving fast and deciding everything. The next, a newborn, an injury, a layoff or a court date has you waiting on other people's timelines.
W
- Warrior leadership
A small code for leading with strength and care at the same time.
- The weather-maker selling umbrellas
A structural test: does the author of an outcome have a financial position in who learns about it first?
- What breath uncoversNoah Zender's notes
We usually know where we store some tension, a tight chest, tense shoulders. A simple breath scan can find what we've missed. Breathe slowly and continuously, without pausing between the inhale and the exhale, and notice where the breath snags or hiccups. Those snags point to where tension is sitting.
- What sort of life to wantDavid Deutsch, The Beginning of Infinity (2011), via Noah Zender's notes
Moral philosophy, at its core, is about deciding what to do next, and more broadly what kind of life to lead and what kind of world to want.
- Whole adult
A whole adult owns what they didn't cause. Not blame, which belongs to whoever designed the harm and profits from it. Ownership: the part of the world within reach is yours to look after, whether or not you broke it.
- Witness
To witness a person is to perceive them and hold what you perceived. Perception without holding is just looking. Holding without perception is loyalty to an idea of someone.
- Worrying before the wheel startsWilliam James; a story via Noah Zender's notes
A business executive with a weakness for roulette noticed that players worried after placing their bets, when nothing could be done, instead of before, when thinking might help. If you want to worry, figure the odds before the decision is made. Once the wheel starts turning, you might as well relax and enjoy it.
- Worth is not usefulness
Somewhere along the way, we replaced the idea of being human with the idea of being useful. A truly developed world wouldn't require a person to earn the right to be treated with dignity. If dignity has to be earned, we aren't a society. We're a competition disguised as one.
Y
- YHLQMDLGBad Bunny, YHLQMDLG (2020)
YHLQMDLG stands for "Yo hago lo que me da la gana," Puerto Rican Spanish for "I do whatever I feel like." Bad Bunny made the acronym famous as an album title in 2020.
- You don't have to apologize
Some kids get stuck in a loop: do the thing, apologize, do it again, apologize again. The apology becomes a ritual that replaces the change. One way out is a short phrase: "No tienes que pedir perdón, solo deja de gritar." You don't have to say sorry, just stop yelling.