Roll on! I haven't had a doobie in a lot of years, I'm totally for legalization.
I might decide I want to do it again, who know? Hell, my eyes might get screwed up and I need to toke a bit for medical reasons. Where I live (in the Texas Hill Country) I can easily grow my own without detection. But from what I read I most likely couldn't grow really paralyzing ****. And when your eyes are screwed up - it takes quality smoke to unscrew them.
BUT more importantly I think it's time for politicians to stop lying about toking, tooting, and shooting. They've all done something and probably a lot of something.