Well, as a tiny little thumbnail, sure it could look like that. Anywho, I'm sure there are plenty of brainiac/weed smokers, but from my experience with the stuff and people I know who can't go twelve hours without a blunt, it isn't very mentally stimulating. But hey, to each his own.
Less than an hour for me. I seriously live a dual existence, studious and diligent by day, lots of smoking and moderate drinking by night. My life sucks right now.
Oh yes, we get arrested for having grass. How wonderful.
Therein lies the problem and another question. I've never seen you hang out with intelligent smokers. Smoke with Kevin, then the story would change... Until you find intelligent smokers, you just hang out with retarded ones.