Quote Originally Posted by Kombucha
Yes it does do something, it buggers up your driving, although you wont think it has. Weed is a depressant, ie - it slows brain activity, much slower reactions. Secondly it gives you extra confidence, so you will drive faster, take more risks etc. Don't drive while stoned, even if you don't care about yourself, try to think about other people who you might kill.
lol speak for yourself. I drive slower than when I'm sober, and outside observers agree that I am generally more alert and careful when driving high than when not. And weed technically isn't a depressant... hmmm, sounds like you're describing the effects of alcohol.