One of my alters (I have only really encountered one so far, but I am sure I probably have others buried inside me) hates me and is completely ruining my life. He literally tries to ruin everything for me, one time I stupidly left the computer open when I switched and so he started to insult some of my Internet friends and make creepy sexual comments to them, which took me a LONG time to sort out. He also physically hurts me a lot, he's cut me and cut a word into my skin one time. I don't know how to deal with him and I don't understand why he wants to ruin my life. He keeps saying he wants to kill me, he even told other people to kill me... Has anyone else experienced anything like this?