You did the right thing. You should sleep well, knowing that you did. Imagine how you'd feel if you just looked the other way and something horrible happened?

I don't buy into the "kids will be kids" philosophy either these days. There's too much bad stuff happening. Remember Natalee Holloway? She was just doing a little "harmless" teenage drinking, right?

If you see a kid making big mistakes, warn the parents. You might save someone's life.