Personally, my experience is almost the opposite to 'mo darklights'... I do find that the trip really kicks in after sparking up a number, and kicks in really nicely too... Sometimes when I'm tripping a bit harder than I'd like, I find a billy (that's a bong fer you U.S.A. dudes) really levels me out and alleviates any feelings of uneasiness... I do smoke pot every day though, which probably has a lot to do with that... getting stoned is a familiar and comforting feeling for me, but peeps that don't smoke regularly could 'freak-out' if they choof while on shrooms... as with all things shroom, if you're pretty new to it, take it SLOWLY, ie. have just one or 2 tokes on a scoob and see how you go, rather than slamming in 8 bongs of skunk... or, as the wize person above advised, if the trip is going nicely, save your weed for another day! Lastly, if you have found just a few shrooms/ small dose only and are used to smoking pot, it definately can 'augment' the shrooms/ bring on a trip that you might otherwise not experience...