Andrew Huberman· PhD
Epinephrine is a chemical and your brain does not distinguish between doing things out of love or hate, anger or fear. It really doesn't, all of those promote autonomic arousal and the release of epinephrin.
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The headline is broadly defensible, but the qualifications matter. Effect sizes vary by population, the strongest claims rest on shorter trials, and credible voices push back on how it's typically framed.
Epinephrine is a chemical and your brain does not distinguish between doing things out of love or hate, anger or fear. It really doesn't, all of those promote autonomic arousal and the release of epinephrin.
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