At 20 hours? I used to do that regularly. Wake up at 6 am, work, party til 2 am on a Friday. I've never heard of anyone hallucinating in that short of a time. That only happens when you're up for like 3 days straight.
Staring at the road, especially at night, for that long doesn't help. I drove 16ish hours from Denver to Fargo with minimal breaks recently. Got to Jamestown, ND (not far from Fargo) and had to pull over because it was starting to get weird.
> I've never heard of anyone hallucinating in that short of a time.
Do you mean besides intentionally because of the effects of drugs and/or alcohol?
(Before people come for me: I’m not saying alcohol causes hallucinations, more that it affects perception and makes it very difficult to figure out if you’re tired enough to hallucinate)
Did you… read the comment you’re replying to? Or just skip straight to writing the one-upper reply?