Is it possible for hallucinations/
psychotic experiences to be like a horror film playing in your mind that you can't control? For example, yesterday, I had this mental "movie" of the grim reaper standing behind me with a wire, about to strangle me or slit my throat. Deep down I knew it wasn't real but it felt real, like a dream while I was awake, as if I could somehow sense that he was behind me ready to do something. I was totally afraid of what was going to happen.