Easy access on drinks and drugs are more common now so they can get their hands on it easily. And parents aren't to blame as well since any teen will do everything just to do what they want. I guess, all the parents can do is equip their kids with knowledge about the dangers and bad effects of these vices. Provide ground rules and punishments if ever they are found out. Start disciplining them early and guide them as best we can and hope that they make right choices.