To me, age 14: "Don't panic! I know you think you're ugly now, are you're not wrong, you are very ugly! However, by 17 you'll be quite the looker and by 21 you will be drop dead gorgeous! So that's good, right? Also, I know you think you're good at playing the drums but you're not... yet. Ooh, and Green Day is not the best band in the world ever (Every Time I Die is). Hope this helped, bye"