What's wrong with teenagers today?

Absolutely nothing's wrong with teenagers today; that's what I think :] The vast majority of youngsters are well-mannered, open-minded, enthusiatic, generous-spirited etc, etc. In fact, they're no different from what my generation were like when we were teens. Trouble in communities is generally caused by a tiny group of troublemakers - often from just one or two families - and it's never been any different.