i was smoking a joint in the woods and my freind said hey i could make you pass out so i took a hit off this joint got up against this tree put my hands across my chest he started pushing really hard i started to get dizzy and all i remember is seeing all this **** no memory off life itself no memory of what happend and i cant remember anything from what i saw until the end of it all where i could see these two faces and they were in this really dark surrounding and they were calling my name and telling me i was tripping out i woke up out of it confused as hell as to what just happend. they said that my eyes stayed open closed my legs gave in i dropped and i was twitching and shaking like i was having a seizure and it looked like i was having convulsions.......dumbest thing i ever tried and i really regret and i was wondering if this could have caused something bad and if someone could help explain why i had that vision