Having gone through rehab you are now joining the larger society. You are bound to have many thoughts racing through your mind as you imagine life moving forward.
You understand that relapse is always a possibility even though you want to stay sober. There are a few things you can do to help you keep away from alcohol and drugs.
Rehab is not a quick fix because recovery takes time. Seeking and remaining dedicated to the aftercare therapy is one of the best options for you to remain clean. Your journey can also be made easier with the help of family and a good support system. There is no single approach that can guarantee sobriety but a mixture of approaches along with what is taught in rehab can be especially useful in giving you a better life.
Don't forget, "If you do what you've always done, you'll get what you've always got."