VenusHalley; I also believe in ghosts etc. and am highly sensitive, but when I have had visual hallucinations of demons, ghosts, shadows, etc. it has been when I'm not well and during a mixed episode.
I don't deny that this happens for other people and it's not related to their mental illness, but my sensitivities are in the living world. I'm able to read people very well, and read animals even better