I do believe that, yes. I can only go by my own experience obviously, but improvement can happen. I've improved and I felt like I was in the pit of hell for a few years. I remember saying I wouldn't wish this on my worst enemy, it's too cruel. I'm not exaggerating. I don't have voices though Mimi, but nevertheless, my mental state was awful. I fought the hopelessness every day, because I couldn't believe this was happening to me.