I’m curious to know about the science behind mediums.
These people seem to believe spirits are either “talking through” them, I imagine in a possession type of way, or in a clairaudient type of way, like how they can hear spirits.
I don’t believe this is possible. But I’m wondering if these people have something going wrong upstairs, like a schizophrenia / hearing-voices type of thing, or something similar? Besides hearing voices, they can generally seem like “normal” people.