Andrew Huberman· PhD
I actually do this, you know, mid morning and sometimes twice a day, I do a 90-minute cycle where I limit all distraction as much as possible, put away my phone, often turn off the internet as well.
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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.
I actually do this, you know, mid morning and sometimes twice a day, I do a 90-minute cycle where I limit all distraction as much as possible, put away my phone, often turn off the internet as well.
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.
Would love a "what would change this verdict" RSS feed. Sign me up if it exists.
I can do three 90 minute focus bouts per day, but that's about it. And then in between those focus bouts, I'm doing other things that require less focus.
I can do three 90 minute focus bouts per day, but that's about it.