I have almost never had a visual hallucination and I was wondering what they're like. How "real" do they seem? Is there any kind of a hint you get that tells you they are not real? How do you react to them?
I say "I had almost never..." because there was one time when I was driving the Blue Ridge Highway at zero-dark-thirty and I was sure I kept seeing "something" up ahead crossing the highway. I figure the hallucination was the result of exhaustion because I had been driving for something like 14 hours that day. Needless to say, I did not survive the experience.
O wait... yeah, I did survive!
I have also had occasional auditory hallucinations, usually after half-waking up in the middle of the night. I thought I heard a female voice outside my house calling my name. Trust me, I do NOT have female fans who call to me at night from somewhere out of my house. usually they say "Let me OUT! ...NOW!!!"
If you have had a hallucinatory experience, share it here, please.