Quoted:
I have seen little blips moving in the periphery of my visual field before, when I've been awake for extended periods (2-3 days), and had little twitches and shivers before. A friend told me some really interesting stories about full-on hallucinations he had toward the end of Ranger School.
It might be time for a nap...
Ranger School was a special kind of fun.
I had a conversation with a yucca plant in the desert phase (back when they still had that). I thought it was a SEAL Doc that was going through and I thought he was doing a map check.
I said, "Doc, we're moving!"
He said, "Gimme a sec, I'm doin' a map check."
I gave him a couple of secs, and he was still laying there. I reached down to pick him up by his duece gear and grabbed a yucca plant that was on it's side. Doc turned into a yucca plant! I did a "WTF" for about half a second, and then realized it was a hallucination.
I had auditory halucinations about the whole time I was in the field in desert phase.
I had a couple of other visual halucinations in mountain phase...