In the book “Teachings of Rumi” by Andrew Harvey, there is this following story.
“A self-styled dragon hunter went into the mountains to trap a dragon. He searched all over the mountains and at last discovered the frozen body of an enormous dragon in a cave high up on one of the tallest peaks. The hunter brought the body to Baghdad. He claimed that he had slaughtered it single-handedly and exhibited it on the bank of the Euphrates. Thousands of people turned out to see the Dragon. The heat of the Baghdad sun started to warm up the dragon’s frozen body and it began to stir, slowly awakening from its winter hibernation. People screened and stampeded, and many were killed. The hunter stood frozen in terror and the dragon devoured him in a single gulp.
Your lower self is like that dragon, a savage tyrant. Never believe it’s dead: it’s only frozen. Always keep your dragon in the snow of self-discipline. Never carry it into the heat of the Baghdad sun. Let that dragon of yours stay always dormant. If it’s freed it’ll devour you in one gulp.”
Whatever you did to get sober is whatever you’re going have to keep doing to stay sober. The work isn’t over. Discipline is the only thing that keeps your sobriety going. There is no letting up. The same is true for staying fit. You can’t diet and lose weight and then start eating whatever you want again. It has to be a lifetime change.