I'd go for it, if you are in a dorm room I would still recommend setting up your fan system have a window fan blowing out, sucking the air out, seal all the way around the fan so it pulls air out of the room. Another good idea is to use a spoof, just pack an empty toilet paper roll or paper towel roll with dryer sheets. Blow through it after you take a hit, have the shit ventilated and you will have no problems.