Have you posted in the schizophrenia forum? They can tell you their experiences. I know schizophrenia can be treated and people can do well.
I can understand your anger at the people who abused you. We also have forums where you can talk to other people who have gone through that.
I don't suggest you have a gun now. Please, please don't hurt yourself. We care and want to see you better. Okay?
I have bipolar, which is a life-long disorder, but I am stable on meds now..