I talked with Greg Corwin who suffered with Depersonalization Disorder and Panic Attacks in College, but now is doing well. Depersonalization Disorder gives you the feeling that there's a barrier, or a pane of glass between you and reality. He also went through some panic attacks and Anxiety, but he’s in a good place now. Greg played in a Seattle Rock band and is married and taking care of his two young girls during the day. He also wrote some interesting self help books that you can get on Amazon with the links below.
Greg's Books about self help called Pain, Life , Love: