The brain releases dopamine not just as a reward but in anticipation of a reward — desire drives more dopamine than satisfaction.
Fact #4710
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The illusion of control makes people overestimate influence over events.
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About 1 in 200 people have an exceptionally high IQ.
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Implicit bias — unconscious prejudice — can be detected in reaction times even when conscious attitudes are neutral.
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Fire is a plasma — a hot, ionized gas — rather than a solid, liquid, or conventional gas.
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Practice can improve performance on cognitive tasks.
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The planning fallacy causes people to underestimate how long tasks will take — even when they know about the bias.
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Hard-boiled eggs spin smoothly; raw eggs wobble because the liquid inside keeps moving.
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Overconfidence bias is the most robust finding in judgment psychology — people routinely overestimate accuracy.
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