Holy sh*t dude... You and I are like the same... I'm sixteen (barely), taking classes at a community college, teaching, taking lessons, preforming sometimes (at church, at the college, and one or two schools), and I also tend to wheedle away the hours composing. However, I am the only person I've ever heard of that has been making music up off the top of my head at the piano (improvising) since I was six. My opinion? Keep composing. If the music is in your heart (how dramatic...) and you want to be able to write it down, and you want to be able to hear other people play what you heard first, than keep doing it. I actually consider myself foremost a composer, and to me, the more I continue being a musician, the more I'll be able to understand fully what I can do with the piano and compose better. i guess, corny as it may sound, if you love doing it, keep doing it. If your goal is to become a concert pianist, perhaps it would be a better use of your time (at this point) to practise technique and expand your repetoir. Thanks...