I believe that the ideal of adolescents does not happen.
Let's say that the teenager reads a lot, plays sports and has success in their studies, but it will still be disadvantages. He can not devote much time to the native because of their training.
But still, let's how to be the perfect teenager.
I imagine his clever person who reads a lot, up to date (and not only the world, but also the fashion trends). It should be sporty, not fussy in music, music fan. Must be able to play a musical instrument. He should not argue, quarrel with their parents and people close to him. He should like to take advice of his friends, and give them the same.