Hey, the breakdown is actually a good thing...it shows that he's genuinely trying to keep clean, and was kicking himself (pretty hard, too) for the relapse. We're all human, and prone to failures and weakness. Keep encouraging him, H, from what you've said before, he looks up to you! And getting him out of the public school, where his old "gang" still hangs out, is probably one of the best things. "Out of sight, out of mind". Tell him we're all still rootin' for him!