Driving high isn't hard at all. Those who say marijuana impairs judgement and therefore impairs driving ablilities have never driven while high. I believe I actually drive safer while high... I stay a consistant 3-5mph over the limit (driving the limit is pretty suspicious in America for all you people in China or whereever else going over means death or whatever), use signals at all times, all the while playing trance/rap/metal CDs about 10x louder than my speakers should be able to handle.

And it's FUN!