had LSD before too, both good and bad....once drop in eye, 4 MINs to the brain instead of 1/2 hr 3/4 hr thru the stomach....and lasted 36 hours...LONG LONG TIME, unbelievable and unbelievably intense too, people looked like cardboard cut out pieces out of breakfast cereal boxes.....that same party i went to, people were shooting up in the bathroom too....like no body cared...it was a cop's house rented out LOL !!!