Comment Re:Sensory deprivation tanks (Score 1) 332
I actually went for 5 days without sleep and the hallucinations started by that last day. I was seeing this same old man seemingly follow me around. I would feel invisible people watching me, it was not a good experience. I felt like crap through most of it like a full body fuzzy feeling. After day 3, i couldn't really get sleepy. It was interesting but the day after I finally slept was the most painful. I wouldn't do that again for sure.