I have been dealing with this for a long time now. For the past 20 years, or so, I have these erratic thoughts of violence towards myself, and sometimes others. I am a non-violent person, but sometimes I want to just lash out and hurt the people that I am with. I could be in a conference, or just simply engaged in idle chit-chat when the urge to hurt the person I am talking with overwhelms me. Sometimes it gets so bad that I have to put my hands in my pockets for fear of losing control of myself. This is becoming too much to bear, and I have been seriously considering ending my life before something really terrible happens. What should I do?