Foundational Technique
Sleep Schedule Discipline
Stabilize your circadian rhythm with consistent bed/wake windows, strategic light exposure, and predictable pre-sleep cues.
Core Actions (Week 1)
- Set a fixed 8-hour sleep window and protect it ±20 minutes daily, including weekends.
- Get 15–30 minutes of outdoor light within 60 minutes of waking to anchor the circadian clock.
- Cap naps at 20 minutes before 3 PM; log nap times in the Sleep Tracker.
Pre-Sleep Routine (30–60 minutes)
Build a repeatable wind-down to condition your brain: same order, same timing.
- Dim lights; activate screen curfew per Digital Boundaries.
- Perform 4-7-8 breathing or box breathing from Cognitive & Relaxation.
- Warm shower → cool bedroom (16–19°C) then bed; room setup tips in Environment Optimization.
Schedule Repair Plan
- Choose a wake time you can hold 7 days/week; lock it first.
- Shift wake time by 15 minutes every 2–3 days until target is reached.
- Align meal timing with Nutrition & Timing to reinforce the new rhythm.
- Use morning light + light movement (Movement & Timing) to cement the change.
When Schedules Get Disrupted
- After a late night: keep wake time, add a 20-minute nap before 3 PM if needed.
- Travel: on arrival, seek morning light locally, delay caffeine until after local breakfast.
- Shifted work blocks: consider split sleep; track effects in Sleep Tracker.