But these specific hallucinations aren’t linked to more serious disorders like schizophrenia, psychosis or brain tumors.
Sleep paralysis and schizophrenia can both emerge in early adulthood, but a telling difference is that someone with sleep paralysis usually knows soon after fully waking that they experienced a hallucination, said Stanford sleep doctor Pelayo. Someone with schizophrenia might have a harder time distinguishing what’s real.
I’ve hallucinated all kinds of things, from flying ghosts to giant alien crab creatures climbing the walls to two men breaking into my house rummaging through the kitchen
I have had quite a few bouts of sleep paralysis. Freaky as hell. I completely understand why ancient people who had it assumed it was some kind of spiritual attack from another plane or something.