ColdRedRain - I believe you..... (hee hee) ... Really, I do. (yeah, right).
Anyway, I've had some real doozies after changing meds, too. I'm grateful I was warned about them.
I've also have experiences in an indian sweatlodge that could be accounted for by the excess heat and oxygen deprivation. However, there have been some experiences that could not be accounted for by this type of explanation, expecially when the same was experienced by everyone there. Mass hysteria? No, we were quite calm. No one smoking anything (clean and sober group). And when the pipe did go around, it was loaded with tobacco.
Mysticism happens.
Hugs
Bren