Based on my utterly non-scientific observation of those around me, I'm certain my driving skills 2 years post-mortem will rival those of most of the presumably sober morons I see on the roads, especially the ones that have a cell phone permanently attached to their body. That said, I think the law should address lousy driving, especially when it hurts someone or causes property damage, not some unscientific and overbroad calculation that "concentration x of thc metabolites = lousy driving" whether it really does or not in a given instance. As an aside, a couple hits of good "medicine," some good tunes, and a sportbike up in the canyons is pretty close to nirvana. Haven't wrecked yet in 30 years. Just lucky I guess, huh? Oh, by the way, hipop, maybe driving while stoned should just be illegal for you, eh?