yep, ive had 2 intensely trippy highs that were uncomfortable, and whats funny is they were both at the same location, with the same person. ive also had like 6 highs where ive had some kind of visual effects (on 420 everything looked animated for like 10 mins no lie) and enjoyed it, and it was basically the same sort of things the times i enjoyed it, it was just my environment and how well i was able to accept it. i always seem to get the good trippy highs at home by myself.