i second that. i havnt done acid 3/4 of a million times but ive done my fair share. and i have seen people get perminatly fucked up from doing acid. thats why i say to people on here who actually think acid is a harmless drug that ur out of ur minds. its definatly not like heroin or meth or anything like that,but to say that it cant fuck u up is crazy....moderation is key.