Relapse prevention is a structured, cognitive-behavioral approach: identify high-risk situations, understand the thinking that precedes use, and build specific, rehearsed responses.[1]
It starts from the fact that relapse is a process, not a single moment. There are usually weeks of warning signs — isolation, sleep loss, resentment, secret-keeping, drifting from support — before anyone picks up.
So the plan is concrete. Which people, places, times of day and feelings are dangerous for you. What you will do in the first ten minutes of a craving. Who you call. What happens if you do use.
You write it in individual therapy, rehearse it in group, share the relevant parts with family, and revise it as your life changes.