--- title: "Meaning & Key Takeaway of: Dopamine makes up less than one percent…" description: "\"Dopamine makes up less than one percent of the brain's neurotransmitters. It's a small portion. Dopamine is released when people are happy, angry, stre..." image: "https://sms4smile.com/quotes/i/c34/carl-hart-8006_angry_dopamine-makes-up-less-than-one-percent_476436.jpg" --- # Dopamine makes up less than one percent of the brain's… ![“Dopamine makes up less than one percent of the brain's neurotransmitters. It's a small portion. Dopamine is released when people are happy, angry, stressed. So it's really hard to call this specific neurotransmitter "the pleasure neurotransmitter."” quote by Carl Hart](https://sms4smile.com/quotes/i/c34/carl-hart-8006_angry_dopamine-makes-up-less-than-one-percent_476436.jpg) [Download](https://sms4smile.com/quotes/i/c34/carl-hart-8006_angry_dopamine-makes-up-less-than-one-percent_476436.jpg) [Open image](https://sms4smile.com/quotes/i/c34/carl-hart-8006_angry_dopamine-makes-up-less-than-one-percent_476436.jpg) > “Dopamine makes up less than one percent of the brain's neurotransmitters. It's a small portion. Dopamine is released when people are happy, angry, stressed. So it's really hard to call this specific neurotransmitter "the pleasure neurotransmitter."” [Carl Hart](https://sms4smile.com/quotes/author/carl-hart/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Dopamine is a minor neurotransmitter involved in many emotions, not solely pleasure. **In simple terms:** Dopamine affects many feelings, not just joy. Key Takeaway Don’t oversimplify brain chemistry. Themes neuroscience emotion misconception Mood cautious analytical Type educational explanatory When to use this quote - mental health counseling - education - public speaking - media reporting Key Concepts neurotransmission affect regulation Questions to Reflect On - How do you explain emotional complexity without single‑cause labels? - What other neurotransmitters shape our responses? A Different Perspective It’s one of many chemicals influencing behavior, so attributing complex states to it alone is inaccurate. ★ ★ ★ ★ ★ No ratings yet [Angry](https://sms4smile.com/quotes/about/angry/) [Brain](https://sms4smile.com/quotes/about/brain/) [Dopamine](https://sms4smile.com/quotes/about/dopamine/) [Dopamine Makes](https://sms4smile.com/quotes/about/dopamine-makes-4106039/) [Dopamine Released](https://sms4smile.com/quotes/about/dopamine-released-3873827/) [Hard](https://sms4smile.com/quotes/about/hard/) [Neurotransmitter Pleasure](https://sms4smile.com/quotes/about/neurotransmitter-pleasure-4106037/) [Neurotransmitters](https://sms4smile.com/quotes/about/neurotransmitters-130377/) [People](https://sms4smile.com/quotes/about/people/) [Percent](https://sms4smile.com/quotes/about/percent/) [Pleasure](https://sms4smile.com/quotes/about/pleasure/) [Pleasure Neurotransmitter](https://sms4smile.com/quotes/about/pleasure-neurotransmitter-4106036/) [Portion Dopamine](https://sms4smile.com/quotes/about/portion-dopamine-4106038/) [Portions](https://sms4smile.com/quotes/about/portions/) [Stressed](https://sms4smile.com/quotes/about/stressed/) ## Related quotes > [Our ability to study the brain has been limited because of our tools and our tools have only allowed us to look at one…](https://sms4smile.com/quotes/carl-hart/our-ability-to-study-the-brain-has-been-limited-because-of-our-tools/) [Carl Hart](https://sms4smile.com/quotes/author/carl-hart/) > [“There may be a genetic basis to how much dopamine each of our brains produces. 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Positive self-talk releases endorphins and serotonin in our brain,…](https://sms4smile.com/quotes/ruth-fishel/brain-wave-tests-prove-that-when-we-use-positive-words-our-feel-good/) [Ruth Fishel](https://sms4smile.com/quotes/author/ruth-fishel/) > [“Neurotransmitters are chemical-like substances that travel between nerve cells across a synapse and determine whether a nerve signal keeps going or halts. Levels of…](https://sms4smile.com/quotes/richard-guare/neurotransmitters-are-chemical-like-substances-that-travel-between/) [Richard Guare](https://sms4smile.com/quotes/author/richard-guare/) ## More by Carl Hart > [If politicians did care about their constituents, they would work harder to seek out people like me. 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Without that, we wouldn't have…](https://sms4smile.com/quotes/carl-hart/all-of-my-childhood-we-were-on-welfare-my-mom-received-aid-for/) [Carl Hart](https://sms4smile.com/quotes/author/carl-hart/) > [It takes some courage to say you were wrong.](https://sms4smile.com/quotes/carl-hart/it-takes-some-courage-to-say-you-were-wrong/) [Carl Hart](https://sms4smile.com/quotes/author/carl-hart/) > [Perhaps, for once, we should try interventions that are informed by science and proven to work.](https://sms4smile.com/quotes/carl-hart/perhaps-for-once-we-should-try-interventions-that-are-informed-by/) [Carl Hart](https://sms4smile.com/quotes/author/carl-hart/) > [When you go to jail, you are under the supervision of the state. You are housed with people who are criminals, so that becomes…](https://sms4smile.com/quotes/carl-hart/when-you-go-to-jail-you-are-under-the-supervision-of-the-state-you/) [Carl Hart](https://sms4smile.com/quotes/author/carl-hart/) > [One of the things we know about people is that people are not very courageous in general.](https://sms4smile.com/quotes/carl-hart/one-of-the-things-we-know-about-people-is-that-people-are-not-very/) [Carl Hart](https://sms4smile.com/quotes/author/carl-hart/) > [The notion that scientists are dispassionate - first of all, that's wrong. Scientists are extremely passionate.](https://sms4smile.com/quotes/carl-hart/the-notion-that-scientists-are-dispassionate-first-of-all-that-s/) [Carl Hart](https://sms4smile.com/quotes/author/carl-hart/) > [“Indeed, a great deal of pathological drug use is driven by unmet social needs, by being alienated and having difficulty connecting with others. The”](https://sms4smile.com/quotes/carl-hart/indeed-a-great-deal-of-pathological-drug-use-is-driven-by-unmet/) [Carl Hart](https://sms4smile.com/quotes/author/carl-hart/) > [I don't want to be on the bandwagon of dogging any president or anybody in positions where they have all these different constituencies.](https://sms4smile.com/quotes/carl-hart/i-don-t-want-to-be-on-the-bandwagon-of-dogging-any-president-or/) [Carl Hart](https://sms4smile.com/quotes/author/carl-hart/) > [Your decision to place your law enforcement resources in these communities is racism, but nobody has called people out on this. 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Jemisin](https://sms4smile.com/quotes/author/n-k-jemisin/) > [There's only so much for a man to take...](https://sms4smile.com/quotes/kirsten-gilchrist/there-s-only-so-much-for-a-man-to-take/) [Kirsten Gilchrist](https://sms4smile.com/quotes/author/kirsten-gilchrist/) > [It is afraid of an informed, angry public demanding the constitutional government it was promised - and it should be.](https://sms4smile.com/quotes/edward-snowden/it-is-afraid-of-an-informed-angry-public-demanding-the-constitutional/) [Edward Snowden](https://sms4smile.com/quotes/author/edward-snowden/) > [“When you feel terribly angry, you're possessed by anger ghost.”](https://sms4smile.com/quotes/toba-beta/when-you-feel-terribly-angry-you-re-possessed-by-anger-ghost/) [Toba Beta](https://sms4smile.com/quotes/author/toba-beta/) > [You should be angry. You must not be bitter. Bitterness is like cancer. It eats upon the host. 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Lounsbrough](https://sms4smile.com/quotes/author/craig-d-lounsbrough/) [Browse all 3,857 Angry quotes ](https://sms4smile.com/quotes/about/angry/) ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Quotation", "text": "Dopamine makes up less than one percent of the brain's neurotransmitters. It's a small portion. Dopamine is released when people are happy, angry, stressed. 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