I don't know if it actually qualifies as a voice but if feels like there's another version of me in the back of my head, and not quietly. It keeps banging against my skull and yelling. It goes a mile a minute and it's impossible to think once it gets going. It keeps telling me to do inappropriate and bad things. I'm a bit of a goody-goody, so I can stop myself for the most part but I terrified that one slip and I could do awful things. I don't know who I am anymore, I can't trust my thoughts and memories because that dark thing could be twisting it. I already have Anxiety, ADD, and Major Depressive Disorder. I'm starting to not even realize when the dark thing takes control. Can anybody tell me what it is? What I have or something? Can anybody relate?