i started to post here last night but decided to wait til this morning. pixy, i had four teenagers. from my experience, as long as they have a safety net, (living at home, etc.) there's no pressure to quit drinking or using. none of mine straightened up, while at home. it took dealing with real life and being totally dependent upon themselves, to hit rock bottom. i know it's scary to think about, but he's a young man, now. i suggest talking to your T about it. xoxox pat