I have dreams like that and they still haunt me. I'm afraid of locking doors and being mmean to my friends. I had dream where I was the grim reaper and I sniped my best friend in the head. And soon after I had I dream I was washing my hands after using the bathroom and someone kept rattling on the door. I told them to stop and leave me alone. But they kept banging on the door so I tried to open the door to tell them to piss off when the door wouldnt open. I looked down at the handle and the lock part was on the other side. I was locked in.