Andrew Huberman· PhD
Serotonin helps balance by signaling outcome valuation. Low ratios may tip toward unhealthy persistence. Studies, and they cite a study, link dopamine surges to overvaluing sunk efforts.
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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.
Serotonin helps balance by signaling outcome valuation. Low ratios may tip toward unhealthy persistence. Studies, and they cite a study, link dopamine surges to overvaluing sunk efforts.
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Native comments, Twitter mentions, and Reddit threads about this claim — surfaced together so the conversation isn't fragmented across platforms.
Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.
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