yah i tried some "herbal incense" once with like three other people and i TRIPPED and i mean hard i took one hit and lost control of reality it sucked i knew i was going to be ok but at the same time i couldnt help but get lost watching everyone from a third person view through a zipper that opened up from the sky i was on the outside of it trying to get back to my demention hahahaha seriously i still cant explane what happened to me, and im talking this is the stuff you can just go out and buy at a store ill never try it again lol