The terrible, diabolic thing with this disease is that you are always looking behind your shoulder every couple months with the most recent checkup to see whether there is any sign of it, and I thank God to say at this point there is not.
I just let the work speak for itself. An actor is not afraid to take risks; to put on different hats; to be a good guy, a bad guy, a victim, an abuser. There are all kinds of people in the world, and playing them is what acting is all about.
I don't think anyone has exhausted the range of sound possible in a conventional rock band, but people do become slaves to their own easiest techniques.