Peter Attia· MD
being tired is a Niq form of misery you were worse at everything you do and for somebody who's trying to optimize cognitively like I'm trying to get as much done as humanly possible if I don't get sleep then I'm just slower
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.
being tired is a Niq form of misery you were worse at everything you do and for somebody who's trying to optimize cognitively like I'm trying to get as much done as humanly possible if I don't get sleep then I'm just slower
Every Sunday: the week’s new conflicts and verdict changes — and nothing else.
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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