You're just about to re-enter society after a lengthy stay in rehab. You're probably quite anxious as you try to imagine what your life is going to be like.
You understand that there is always a chance of relapse even if you want to remain free from alcohol. In order to ensure abstinence from alcohol and drugs that are a number of things you can do.
It takes time to recover so rehab shouldn't be seen as a complete solution. Getting into and seriously committing to an aftercare program is one of the crucial steps to staying clean. Developing support systems and communicating with family are important in your journey. Since you can't make sure to remain sober with a single advice, you should use what you were taught in rehab, which in addition to a combination of tips can provide you with useful tools for a good life.
Don't forget, "If you do what you've always done, you'll get what you've always got."