Differentiate sleep-performance levers by mechanism.
Drag each action into the sleep-performance mechanism it mainly affects. Circadian timing Sleep pressure Sleep environment Work control Keep wake time within a 45-minute window Get outdoor light early in the local day Use a short planned nap before a late shift Take a brisk walk during the afternoon dip Make the bedroom cool, dark, and quiet Charge the phone outside arm's reach Add a second reviewer after a short night Move contract approval to a higher-alertness window
Sign up free — one personalized lesson every day, matched to your role and goals.
Already have an account? Sign in