As an avid past user of marijuana, through my experiences, it has been nothing but enjoyable. No offense BRI, but you're reasoning on why marijuana is bad is severly flawed and reminds me of those ridiculous anti-weed commercials that you see on TV where two kids are acting like dumb@sses and one shoots himself while high. That is not at all what weed make you do and the they overexaggerate those commercials greatly just to scare kids off.
The truth is that there are waaaay more pros than cons on why weed is good for you. Alcohol ruins lives, that's why there's Alcoholics Anonymous and other such things....I've never heard of people going to a Marijuana help program.
I've puked, had stomach aches, gotten in huge verbal fights, had headaches and massive hangovers....alll because of alcohol.
I've enhanced many activities to beyond enjoyment and just had a jolly old good time with lots of friends becuase of the effects of marijuana. The people you encountered on drugs BRI were an exception.
And I'm sorry, but if you can't drive on marijuana, then you can't drive. It's easy.