I know a guy that's BP and working at unplugging. His main issue is addiction. He was on meth, then got off and replaced it with a girl. They got married, and shit went downhill. Now he's addicted to sugar and carbs. He gained over 100lbs. He wants to stop but he says he feels trapped worse than when he was on drugs.

I think he could rewire his compulsions to land him in the gym lifting and running daily. Anyone have a game plan? I've always heard once an addict always an addict. But you could be a pussy hound gym monster instead right? How does this dude go about making that happen?