Some Drugs can break your self imposed boundaries. It doesn t even have to be illegal... Some people can be violent and rape-bordering under alcohol while they are calm and composed when sober. It can also cloud your analysis of the situation, 14 or 40 one could just see a mate to copulate with, and you wouldn t even remember it. Age of consent is BS, kids can have all the fun among themselves, just let them explore without influencing them. It's so much more fun for them.