Why these sleep laws matter

Law by law: what you actually do. Answer for a typical week.

Why it matters

These are the Ten Sleep Power Laws from Bryan Johnson's Don't Die protocol [1]. The quiz asks what you actually do, law by law. Some laws have hard numbers behind them: in UK Biobank, a regular sleep schedule predicted mortality better than hours slept [2], and in a meta-analysis caffeine cut about 45 minutes of sleep [3].

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