I think that clearly shows your passion for aviation, determination to acheive your goals, maturirty (how many sub 20 year olds can fly, never mind be responsible for their own aircraft) and the ability to study, learn and pass testing and examination (ppl isnt that easy).
Assuming you do ok in the basic aptitude testing, I think you probably have a lot to talk about - probably more that is directly relevant than a lot of candidates (myself included).
I wish you luck, but your passion will show through I am sure.