I never had hallucinations, and don't think I have schizophrenia but I have been watching one guy talking bout dmt trip and how it messed him up and he ended up seeing stuff, I recently found out I have depersonalisation and delusions, but I sometimes see with a corner of my eye things, and I know that its not real, but part of me thinks it is real and I get kinda confused if I made it up or what.. Which is what the guy was experiencing. I once was going with school into some class in different school and I was the last one entering the class and I heard veeery lound crash in level of my feet behind me, first thought was somebody crashed into something but there was no one there.. And I didn't step on anything its just sound and nothing more. What is it?? (when I see things with corner of my eye it feels like I myself consciously wanted to think I see something even tho I don't..) I'm not hypochondriac.