the closest ive been to tripping was when i first started a few years ago me and my friend bought a quarter and smoked it all and we had a radio on, then we hear "The Wheel in the Sky Keeps on Turning" (dunno if thats the actual name but i believe its by Kansas?) but then we both started talking about this wheel we both seen in our heads and we both started describing the same one which i thought was weird but cool none the less.