How does Group Discussion help in addiction treatment? Attending group therapy has many benefits for people struggling with substance use disorders. For example, participating in group therapy gives you access to peer support, reduces feelings of isolation and can provide a sense of inspiration as you listen to others share their success stories. If you’re not sure what to share during a group therapy session, check out these seven group topics for rehab patients. Group Discussion can help in improving family dynamics, trauma, personal habits help in preventing substance use triggers, and improving the quality of life. A trigger is something that causes you to start craving alcohol or drugs, increasing your risk of relapse. Listening to other people discuss their triggers is beneficial because it can help you uncover triggers you didn’t even know you had, making it more likely you’ll stay sober even after you complete your treatment program.