I think the enemy is self-censorship. In a free society the biggest danger is that you're afraid to the point where you censor yourself.
I've used drugs that I do consider to be dangerous drugs that are...
The whole system of society tells you what to do.
Remember always give your best. Never get discouraged. Never be petty. Always remember others may hate you. But those who hate you don't win unless you hate them. And then you destroy yourself.