I just smoke to get high & relax, so there's absolutely no point in smoking too excessively (if I'm in a social situation where that's happening I still will - but no fucking way I'm wasting my stash smoking enough weed to keep me stoned for 3 days, in less than 3 hours, the way a lot of stoners do)...once I'm good & ripped I don't even really want to smoke more anyways, it almost becomes like a chore.
Besides, when I want to explore my mind/reality & sort some things out, I use psychedelics, when I'm doing a hedonistic "binge" type thing, I use stimulants, with those drugs there's actually a purpose to excessive use (psychedelics especially, I trip to enter my own reality, low/moderate dosing doesn't cut it), with weed there's really no purpose in using too excessively, especially considering how "foggy" my head gets when I overdo cannabis. I guess I'm kinda the opposite of a lot of stoners in that I can devour psychedelics like a madman, yet always hold myself together...but if I overdo the green, I'm basically non-functional for a few hours.