Nomad
Master Black Belt
Remember, only a small % of people who diet or make a "lifestyle change," stick with it for the rest of their lives.
The same can be said for the small percentage who start a martial art making it to black belt (and beyond). I strongly believe that as a successful martial artist, Manny already possesses the tools to get this under control. It's a matter of adapting those tools to the job at hand, and having the will to see it through. The reward is well worth the cost.