Yes, it is possible to overcome addiction without going to rehab. However, the success of overcoming addiction without rehab depends on several factors, such as the severity of the addiction, the support system available, the motivation and willingness of the individual to quit, and the coping skills and strategies used to overcome addiction.

Some people are able to quit addiction with the help of support groups, therapy, self-help books, and other resources available online. However, for severe addiction cases, professional help from a licensed therapist, counselor, or medical practitioner may be necessary.

It is important to note that overcoming addiction is a difficult and challenging process, and it may take time, effort, and dedication. Support from loved ones and a strong desire to quit are essential for successfully overcoming addiction.