A drug is neither moral nor immoral - it's a chemical compound. The compound itself is not a menace to society until a human being treats it as if consumption bestowed a temporary license to act like an asshole.
Frank ZappaI believe that people have a right to decide their own destinies; people own themselves. I also believe that, in a democracy, government exists because (and only so long as) individual citizens give it a temporary license to exist, in exchange for a promise that it will behave itself. In a democracy, you own the government. It doesn't own you.
Frank Zappa