Tracking and Adjusting Your Routine for Success

Most of us wander through roughly a third of our lives asleep without truly understanding what occurs in those silent hours. We often wake up groggy, determined to fix our sleep, only to fall back into the same old patterns. This episode starts where the guesswork ends: tracking what’s really going on.

Adults who sleep less than 6 hours have a 13 % higher risk of dying sooner, yet most people still “go by feel” when deciding bedtime. That’s like flying a plane by vibes instead of instruments. In this episode, you’ll move from guessing to running a personal sleep experiment using real data.

You’ll learn how to combine a simple 2‑minute sleep diary with whatever device you already use—watch, ring, phone, or no gadget at all. We’ll focus on three key metrics: how long it takes you to fall asleep, how efficiently you stay asleep (aiming above 85 %), and how alert you feel the next day.