845. The Clock Inside You

No Days Off with Brian Gubernick · Jun 25, 2026 · 9m

Most high performers treat every hour like it's the same — and quietly waste their best ones. In this episode, Brian breaks down your circadian rhythm: the roughly 24-hour internal clock that drives your alertness, focus, mood, and energy, all set largely by the light that hits your eyes in the morning. You'll learn why your sharpest window isn't random, how to guard your peak and respect the afternoon dip, and the common mistakes quietly wrecking your edge — late caffeine, late screens, and a wake-up time that's all over the place. One simple move this week, no app or supplement required.

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