I had the same thing on mushrooms once, many years ago. I kept finding myself in the corner of the same room, staring at a troll (an hallucination). It seemed l

I had the same thing on mushrooms once, many years ago. I kept finding myself in the corner of the same room, staring at a troll (an hallucination). It seemed like it had happened a hundred times, and was pretty frightening. The whole night went horribly, and I never touched shrooms or acid since.