in response to Pray... hello. I am sorry to hear about your situation. I have done over 10 years of research on alternate reasons individuals, such as your son, develop such symptoms along the lines of demonic manifestations. Too much information to get into here. Have you ever thought that maybe there could be a spiritual aspect to your sons behavior? The mental health system is scientific, based on theories, just as spiritual matters are based in theory. They are in direct opposition with each other but who is right? Can anyone really say whether "some" mental illnesses are for sure based on medical or spiritual causes? Your son could quite possibly have demon attachments or influence and this is something I would not rule out. I urge you to also explore prayer and praying over your son also to cover all of your bases and choices to succeed in helping your son achieve inner peace...God Bless