If it grows out of the ground, it's natural, therefore a good drug.
go to erowid.org to learn more about it.
If you're willing to experience something completely out of the ordinary then give it a shot, I have and I've gotten a decent affect from it.
Really changed my perspective on a few subjects, just was a great time overall.
But NEVER do any drugs that are made chemically, they're all horrible and evil.
Heroin, Cocaine (although naturally constantly modified,) crack, meth, ecstasy - ALL BAD DRUGS
Marijuana, Shrooms, Salvia - Acceptable, shrooms and salvia need to still be in acceptable dosages. There is no sense in going over the edge with anything.
once again erowid.org teaches you a lot about drugs.