I'm not sure what you mean by this? I can tell you this for nothing....I drank when I was a teenager, and my parents did not allow it. I did it anyway, and I would never dream of calling my parents to come pick me up without them making a fool out of me in front of my friends. I drove home drunk and by the grace of God I did not kill anyone.
I have two boys ages 22 & 28 and I told them if they drink they must call me or call a cab and I will pay for it.
My oldest never drank as a teen. He was always the designated driver because he thought drunk people looked stupid, and he did not want to look stupid.
My 22 year old son if finishing his 5th year of an engineering program (away from home), and he did drink underage at school. He shares a house with 4 other guys and they have the party house.
I don't condone underage drinking, but I have had the talk about drinking and driving.