How to cure my addiction to metal music?

Addiction?: You may be using the term addiction loosely - a fashion for awhile. I prefer to think of overdoing behaviors more as compulsions, but it doesn't matter what term you use. There are psychotherapists who are good at helping people with ocd - it might be simple behavior modification or a more complex approach, but you can work on that together. Are you getting tired of it, or growing deaf?