Maybe I'm different, been drinking and doing cannabis occasionally since the late 60's. I hate to say how many times I was behind the wheel with a skinfull of booze back then , drinking you are kinda 7 feet tall and bulletproof doing stupid crap, but with marijuana I only recall trying to drive once, it was horrible cause I was so paranoid I was slowing down for stop signs way ahead of what a normal person would, driving a couple mph below the limit so as to not get stopped, never did it again. In marijuana defense you don't have the " hold my joint and watch this " crazy attitude.