Hey Kid: Be Kind
There are some things about you that won't bother me a bit. I won't care if you are beautiful, if you are smart, if you are funny or if you are healthy. I will love you just the same. Nothing could change that. Nothing. But there is one personality trait I hope you develop. I hope you are kind. Don't worry. It's a learned trait. And it's never too late to learn and practice kindness. Never. And the more you practice, the better you get (just like anything else) and it will become a real part of who you are as an individual. Kindness is what makes the world bearable. Too often it's taken for granted and just not practiced and appreciated.
Don't be that guy (or girl.)