The document discusses managing cravings and triggers when trying to overcome substance dependence. It defines cravings as the desire to use a substance to experience euphoric effects or avoid withdrawal. Cravings are triggered by people, places, things or feelings associated with past use. While intense initially, cravings lessen over time if use is not continued. Cravings are likened to ocean waves that start small and fade, and urges can be "surfed" by focusing on bodily sensations until they pass within minutes. Distracting oneself and delaying a decision to use are recommended strategies to manage cravings.