Why blame parents for everything? If a kid wants to try something, he/she will. You can only pray that as they grow up they'll gain some maturity and learn some responsibility, but don't place your bets on that! I see too may adults doing exactly the same thing, so I don't think they do much 'growing up' beyond ageing! It's truly time to start the practice of having a 'designated driver', when you're out partying with a group. This person will not drink, and is responsible for driving others home. This responsibility must be taken up in turn by others in the group at subsequent parties. But I suspect even suggesting that one person stay sober when the others are drowning their senses would earn me a good rap on the head. So a simpler solution? Get a cab or a ride home! Just don't drink and drive! Live and let live!