1. Motivation comes in waves throughout the day, with peaks when a person feels pumped and motivated to make changes, and troughs when motivation is low. 2. When at a peak of motivation, a person can make environmental changes like removing junk food and placing healthy snacks in prominent places, which will help influence behavior even during low motivation periods later. 3. There are frameworks for identifying motivation peaks, including using a motivation schedule to anticipate peak times like mornings or after exercise, noticing motivation triggers like hanging out with motivated friends, and doing motivation reflection exercises to build self-awareness of peaks.