--- title: "Meaning & Key Takeaway of: a single cockroach will completely wreck…" description: "\"“a single cockroach will completely wreck the appeal of a bowl of cherries, but a cherry will do nothing at all for a bowl of cockroaches. As he points..." image: "https://sms4smile.com/quotes/i/667/daniel-kahneman-431_aversion_a-single-cockroach-will-completely-wreck_3079697.jpg" --- # a single cockroach will completely wreck the appeal of a… ![“a single cockroach will completely wreck the appeal of a bowl of cherries, but a cherry will do nothing at all for a bowl of cockroaches. As he points out, the negative trumps the positive in many ways, and loss aversion is one of many manifestations of a broad negativity dominance.” quote by Daniel Kahneman](https://sms4smile.com/quotes/i/667/daniel-kahneman-431_aversion_a-single-cockroach-will-completely-wreck_3079697.jpg) [Download](https://sms4smile.com/quotes/i/667/daniel-kahneman-431_aversion_a-single-cockroach-will-completely-wreck_3079697.jpg) [Open image](https://sms4smile.com/quotes/i/667/daniel-kahneman-431_aversion_a-single-cockroach-will-completely-wreck_3079697.jpg) > ““a single cockroach will completely wreck the appeal of a bowl of cherries, but a cherry will do nothing at all for a bowl of cockroaches. As he points out, the negative trumps the positive in many ways, and loss aversion is one of many manifestations of a broad negativity dominance.”” [Daniel Kahneman](https://sms4smile.com/quotes/author/daniel-kahneman/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Negative experiences have a stronger impact than positive ones, shaping decisions and judgments. **In simple terms:** Bad outweighs good. Key Takeaway Recognize and balance negative bias. Themes psychology decision‑making behavioral economics Mood cautious analytical Type observational educational When to use this quote - marketing - personal finance - relationships - risk assessment Key Concepts loss aversion negativity bias prospect theory Questions to Reflect On - How does this bias affect your daily choices? - Can you reframe a loss as a gain? A Different Perspective Positive framing can mitigate but not erase bias. ★ ★ ★ ★ ★ No ratings yet [Aversion](https://sms4smile.com/quotes/about/aversion/) [Bowl Cockroaches](https://sms4smile.com/quotes/about/bowl-cockroaches-1196787/) [Cockroach](https://sms4smile.com/quotes/about/cockroach/) [Loss Aversion](https://sms4smile.com/quotes/about/loss-aversion-1118355/) [Negativity Dominance](https://sms4smile.com/quotes/about/negativity-dominance-5248408/) ## Related quotes > [“single cockroach will completely wreck the appeal of a bowl of cherries, but a cherry will do nothing at all for a bowl of…](https://sms4smile.com/quotes/daniel-kahneman/single-cockroach-will-completely-wreck-the-appeal-of-a-bowl-of/) [Daniel Kahneman](https://sms4smile.com/quotes/author/daniel-kahneman/) > [“Loss aversion refers to the relative strength of two motives: we are driven more strongly to avoid losses than to achieve gains. A reference…](https://sms4smile.com/quotes/daniel-kahneman/loss-aversion-refers-to-the-relative-strength-of-two-motives-we-are/) [Daniel Kahneman](https://sms4smile.com/quotes/author/daniel-kahneman/) > [The concept of loss aversion is certainly the most significant contribution of psychology to behavioral economics.](https://sms4smile.com/quotes/daniel-kahneman/the-concept-of-loss-aversion-is-certainly-the-most-significant/) [Daniel Kahneman](https://sms4smile.com/quotes/author/daniel-kahneman/) > [The psychologist, Paul Rozin, an expert on disgust, observed that a single cockroach will completely wreck the appeal of a bowl of cherries, but…](https://sms4smile.com/quotes/daniel-kahneman/the-psychologist-paul-rozin-an-expert-on-disgust-observed-that-a/) [Daniel Kahneman](https://sms4smile.com/quotes/author/daniel-kahneman/) > [“In trying to make sense of this pessimism, Ridley, like Kahneman, sees a combination of cognitive biases and evolutionary psychology as the core of…](https://sms4smile.com/quotes/peter-h-diamandis/in-trying-to-make-sense-of-this-pessimism-ridley-like-kahneman-sees-a/) [Peter H. Diamandis](https://sms4smile.com/quotes/author/peter-h-diamandis/) > [“Loss aversion helps produce inertia, meaning a strong desire to stick with your current holdings.”](https://sms4smile.com/quotes/richard-h-thaler/loss-aversion-helps-produce-inertia-meaning-a-strong-desire-to-stick/) [Richard H. Thaler](https://sms4smile.com/quotes/author/richard-h-thaler/) > [“to taking an action that could make life even worse. Psychologists call this “loss aversion.” Research in cognitive”](https://sms4smile.com/quotes/jerome-groopman/to-taking-an-action-that-could-make-life-even-worse-psychologists/) [Jerome Groopman](https://sms4smile.com/quotes/author/jerome-groopman/) > [“Time and again, we let the fear of loss overpower rational decision-making and often make ourselves worse off just to avoid a potential loss.…](https://sms4smile.com/quotes/l-jon-wertheim/time-and-again-we-let-the-fear-of-loss-overpower-rational-decision/) [L. Jon Wertheim](https://sms4smile.com/quotes/author/l-jon-wertheim/) > [“we will see, loss aversion operates as a kind of cognitive nudge, pressing us not to make changes, even when”](https://sms4smile.com/quotes/richard-h-thaler/we-will-see-loss-aversion-operates-as-a-kind-of-cognitive-nudge/) [Richard H. Thaler](https://sms4smile.com/quotes/author/richard-h-thaler/) > [“Having a long-term plan--and not casting it aside--is the key to dealing with our fear of loss (loss aversion).”](https://sms4smile.com/quotes/ori-brafman/having-a-long-term-plan-and-not-casting-it-aside-is-the-key-to/) [Ori Brafman](https://sms4smile.com/quotes/author/ori-brafman/) > [Loss aversion is a really disproportionate anxiety about stuff that doesn't matter very much. So for instance, if you lose $5, you feel really…](https://sms4smile.com/quotes/tim-harford/loss-aversion-is-a-really-disproportionate-anxiety-about-stuff-that/) [Tim Harford](https://sms4smile.com/quotes/author/tim-harford/) > [“The combination of loss aversion with mindless choosing implies that if an option is designated as the “default,” it will attract a large market…](https://sms4smile.com/quotes/richard-h-thaler/the-combination-of-loss-aversion-with-mindless-choosing-implies-that/) [Richard H. Thaler](https://sms4smile.com/quotes/author/richard-h-thaler/) > [You do not know fear until you are stuck in a lift…with a flying cockroach.](https://sms4smile.com/quotes/joey/you-do-not-know-fear-until-you-are-stuck-in-a-lift-with-a-flying/) [Joey](https://sms4smile.com/quotes/author/joey/) > [Both the cockroach and the bird would get along very well without us, although the cockroach would miss us most.](https://sms4smile.com/quotes/joseph-wood-krutch/both-the-cockroach-and-the-bird-would-get-along-very-well-without-us/) [Joseph Wood Krutch](https://sms4smile.com/quotes/author/joseph-wood-krutch/) > [I used to sleep on the floor next to the bed, because I believed that I didn't even deserve a bed to sleep in.…](https://sms4smile.com/quotes/byron-katie/i-used-to-sleep-on-the-floor-next-to-the-bed-because-i-believed-that/) [Byron Katie](https://sms4smile.com/quotes/author/byron-katie/) ## More by Daniel Kahneman > [Economists think about what people ought to do. Psychologists watch what they actually do.](https://sms4smile.com/quotes/daniel-kahneman/economists-think-about-what-people-ought-to-do-psychologists-watch/) [Daniel Kahneman](https://sms4smile.com/quotes/author/daniel-kahneman/) > [“Belief in the Law of Small Numbers.”](https://sms4smile.com/quotes/daniel-kahneman/belief-in-the-law-of-small-numbers/) [Daniel Kahneman](https://sms4smile.com/quotes/author/daniel-kahneman/) > [“People who are poor think like traders, but the dynamics are quite different. Unlike traders, the poor are not indifferent to the differences between…](https://sms4smile.com/quotes/daniel-kahneman/people-who-are-poor-think-like-traders-but-the-dynamics-are-quite/) [Daniel Kahneman](https://sms4smile.com/quotes/author/daniel-kahneman/) > [“Mood evidently affects the operation of System 1: when we are uncomfortable and unhappy, we lose touch with our intuition.”](https://sms4smile.com/quotes/daniel-kahneman/mood-evidently-affects-the-operation-of-system-1-when-we-are/) [Daniel Kahneman](https://sms4smile.com/quotes/author/daniel-kahneman/) > [The confidence that individuals have in their beliefs depends mostly on the quality of the story they can tell about what they see, even…](https://sms4smile.com/quotes/daniel-kahneman/the-confidence-that-individuals-have-in-their-beliefs-depends-mostly/) [Daniel Kahneman](https://sms4smile.com/quotes/author/daniel-kahneman/) > [“So this is my aim for watercooler conversations: improve the ability to identify and understand errors of judgment and choice, in others and eventually…](https://sms4smile.com/quotes/daniel-kahneman/so-this-is-my-aim-for-watercooler-conversations-improve-the-ability/) [Daniel Kahneman](https://sms4smile.com/quotes/author/daniel-kahneman/) > [“For example, I recently came to doubt my long-held impression that adultery is more common among politicians than among physicians or lawyers.”](https://sms4smile.com/quotes/daniel-kahneman/for-example-i-recently-came-to-doubt-my-long-held-impression-that/) [Daniel Kahneman](https://sms4smile.com/quotes/author/daniel-kahneman/) > [Survival prospects are poor for an animal that is not suspicious of novelty.](https://sms4smile.com/quotes/daniel-kahneman/survival-prospects-are-poor-for-an-animal-that-is-not-suspicious-of/) [Daniel Kahneman](https://sms4smile.com/quotes/author/daniel-kahneman/) > [“the idea of money primes individualism: a reluctance to be involved with others, to depend on others, or to accept demands from others.”](https://sms4smile.com/quotes/daniel-kahneman/the-idea-of-money-primes-individualism-a-reluctance-to-be-involved/) [Daniel Kahneman](https://sms4smile.com/quotes/author/daniel-kahneman/) > [Most of the moments of our life - and I calculated, you know, the psychological present is said to be about three seconds long;…](https://sms4smile.com/quotes/daniel-kahneman/most-of-the-moments-of-our-life-and-i-calculated-you-know-the/) [Daniel Kahneman](https://sms4smile.com/quotes/author/daniel-kahneman/) > [“knowing little makes it easier to fit everything you know into a coherent pattern.”](https://sms4smile.com/quotes/daniel-kahneman/knowing-little-makes-it-easier-to-fit-everything-you-know-into-a/) [Daniel Kahneman](https://sms4smile.com/quotes/author/daniel-kahneman/) > [Experts don't know exactly where the boundaries of their expertise are.](https://sms4smile.com/quotes/daniel-kahneman/experts-don-t-know-exactly-where-the-boundaries-of-their-expertise-are/) [Daniel Kahneman](https://sms4smile.com/quotes/author/daniel-kahneman/) > [All of us would be better investors if we just made fewer decisions.](https://sms4smile.com/quotes/daniel-kahneman/all-of-us-would-be-better-investors-if-we-just-made-fewer-decisions/) [Daniel Kahneman](https://sms4smile.com/quotes/author/daniel-kahneman/) > [“The best we can do is a compromise: learn to recognize situations in which mistakes are likely and try harder to avoid significant mistakes…](https://sms4smile.com/quotes/daniel-kahneman/the-best-we-can-do-is-a-compromise-learn-to-recognize-situations-in/) [Daniel Kahneman](https://sms4smile.com/quotes/author/daniel-kahneman/) > [“A happy mood loosens the control of System 2 over performance: when in a good mood, people become more intuitive and more creative but…](https://sms4smile.com/quotes/daniel-kahneman/a-happy-mood-loosens-the-control-of-system-2-over-performance-when-in/) [Daniel Kahneman](https://sms4smile.com/quotes/author/daniel-kahneman/) [Explore all 560 Daniel Kahneman quotes ](https://sms4smile.com/quotes/author/daniel-kahneman/) ## More Aversion quotes > [And indeed nothing but the most determined scepticism, along with a great degree of indolence, can justify this aversion to metaphysics. For if truth…](https://sms4smile.com/quotes/david-hume/and-indeed-nothing-but-the-most-determined-scepticism-along-with-a/) [David Hume](https://sms4smile.com/quotes/author/david-hume/) > [Society everywhere is in conspiracy against the manhood of every one of its members. The virtue in most request is conformity. Self-reliance is its…](https://sms4smile.com/quotes/ralph-waldo-emerson/society-everywhere-is-in-conspiracy-against-the-manhood-of-every-one/) [Ralph Waldo Emerson](https://sms4smile.com/quotes/author/ralph-waldo-emerson/) > [The scorn men express for a male who does housework is exceeded only by their aversion to a woman who doesn't](https://sms4smile.com/quotes/penny-kome/the-scorn-men-express-for-a-male-who-does-housework-is-exceeded-only/) [Penny Kome](https://sms4smile.com/quotes/author/penny-kome/) > [One of the greatest inhibitions to the development of human potential is the aversion to effective practice.](https://sms4smile.com/quotes/douglas-b-reeves/one-of-the-greatest-inhibitions-to-the-development-of-human-potential/) [Douglas B. Reeves](https://sms4smile.com/quotes/author/douglas-b-reeves/) > [Value investing is risk aversion.](https://sms4smile.com/quotes/seth-klarman/value-investing-is-risk-aversion/) [Seth Klarman](https://sms4smile.com/quotes/author/seth-klarman/) > [In my schoolboy days I had no aversion to slavery. I was not aware there was anything wrong about it. No-one arraigned it in…](https://sms4smile.com/quotes/mark-twain/in-my-schoolboy-days-i-had-no-aversion-to-slavery-i-was-not-aware/) [Mark Twain](https://sms4smile.com/quotes/author/mark-twain/) > [We must each learn to feel comfortable in our own uniqueness by rising above the fear of being wrong and the aversion to being…](https://sms4smile.com/quotes/iyanla-vanzant/we-must-each-learn-to-feel-comfortable-in-our-own-uniqueness-by/) [Iyanla Vanzant](https://sms4smile.com/quotes/author/iyanla-vanzant/) > [The unattractive thing about chauvinism is not so much the aversion to other nations as the love of one's own.](https://sms4smile.com/quotes/karl-kraus/the-unattractive-thing-about-chauvinism-is-not-so-much-the-aversion/) [Karl Kraus](https://sms4smile.com/quotes/author/karl-kraus/) > [Most people have an aversion to risk, my college economics professor told me. Which means they have to be rewarded to take on that…](https://sms4smile.com/quotes/michael-arrington/most-people-have-an-aversion-to-risk-my-college-economics-professor/) [Michael Arrington](https://sms4smile.com/quotes/author/michael-arrington/) > [Some people have a very strange idea that material success does not coincide harmoniously with self-realization, which is absurd. The aversion to material success,…](https://sms4smile.com/quotes/frederick-lenz/some-people-have-a-very-strange-idea-that-material-success-does-not/) [Frederick Lenz](https://sms4smile.com/quotes/author/frederick-lenz/) > [Usually I just let my songs do the talking. As a matter of fact I have long had an aversion to celebrities endorsing politics,…](https://sms4smile.com/quotes/john-fogerty/usually-i-just-let-my-songs-do-the-talking-as-a-matter-of-fact-i-have/) [John Fogerty](https://sms4smile.com/quotes/author/john-fogerty/) > [Once we're willing to confront our emotional suffering, we begin making choices based on attraction instead of aversion, love instead of fear. Where we…](https://sms4smile.com/quotes/martha-beck/once-we-re-willing-to-confront-our-emotional-suffering-we-begin/) [Martha Beck](https://sms4smile.com/quotes/author/martha-beck/) > [It is a happy thing that time quells the longings of vengeance and hushes the promptings of rage and aversion. I had left this…](https://sms4smile.com/quotes/charlotte-bronte/it-is-a-happy-thing-that-time-quells-the-longings-of-vengeance-and/) [Charlotte Bronte](https://sms4smile.com/quotes/author/charlotte-bronte/) > [“For a long time now a hint of aversion had lain on everything he did and experienced, a shadow of impotence and loneliness, an…](https://sms4smile.com/quotes/robert-musil/for-a-long-time-now-a-hint-of-aversion-had-lain-on-everything-he-did/) [Robert Musil](https://sms4smile.com/quotes/author/robert-musil/) > [In Tantric Buddhism our feeling is that there is no problem with the sensual world unless you have a tremendous attraction or aversion to…](https://sms4smile.com/quotes/frederick-lenz/in-tantric-buddhism-our-feeling-is-that-there-is-no-problem-with-the/) [Frederick Lenz](https://sms4smile.com/quotes/author/frederick-lenz/) [Browse all 266 Aversion quotes ](https://sms4smile.com/quotes/about/aversion/) ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Quotation", "text": "“a single cockroach will completely wreck the appeal of a bowl of cherries, but a cherry will do nothing at all for a bowl of cockroaches. 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