" you can analyze things so deep that in the end you can convince even yourself that black is white and white is purple!"

True that. A while back, I had several scenarios running through my head at once and convinced myself that they were all happening at the same time. I was swapping back and forth through the scenarios saying things as if they made sense to everyone, when they didn't even make sense to me. I thought I had no pants on and that it was morning already... I even saw the sunlight. People's faces were fractalling to the point that I could not distinguish one person from another, and I convinced myself that I was with a completely different group of people than I was actually with. I'm an experienced tripper, and I've never had that kind of shit happen to me. This was on 2 hits of the strongest acid I've ever taken, though. I was delusional, though, a lot had to do with my mindset going into the trip. Bad trips are not good. :P