People my mom's age smoke pot all the time, and they're almost all nasty. :p I'm not saying there's a direct corellation, but I find it odd that kids want to get involved in stuff that is primarily used by middle aged people anyway. It doesn't seem to be doing anyone I know any good. :/ Besides, if you're a guy, it'll cause deformities in your sperm cells over time, to such an extent that they won't be able to penetrate an ovum and get a girl pregnant. Nice if you want an easy birth control, but not so nice if you ever want to have kids.
And to the guy who said it's never caused any deaths at all, please go look up the cases where people have driven cars while high and gotten into accidents. Thanks. I've had see three of my high school friends buried before I was twenty thanks to pot. All of them were vehicle accidents, and all they were on at the time was marijuana. :/
As for salvia, I've heard loads of weird stuff about it, but nothing conclusive. I agree with the guy who says it's an experimental thing, because judging from what I've read, it's the only thing I'd be able to think of to describe it, not having used it. :p I have no interest in trying things that warp my sense of reality and take over my mind, lol. I like to remain in control. ;)