Shit Barry, the way you talk, I'd figure you would have some kind of tolerance going by now. The last few years of my weed smoking days, I could drive, work, talk to a cop, you name it, I could do it high flawlessly. The problem was, I wasn't getting that high anymore, regardless of quality. I smoked so much and so often, people would only notice something was off if I'd hadn't smoked in five to eight hours and was "sober".