question: write a one page motivational statement why you want to become a navy

question: write a one page motivational statement why you want to become a navy nurse? no reference needed.
i added a little information about me (student): i grew up in a small vilage in africa, when i was five years old my friend (the same age as mine) sanked and died while we were swimming in a small river, that memory never erased out of my mind, i am still thinking that if i could swim well, i would have helped and saved him from drowning and it was my dream to become someone who will be avaliable to helps other who are in need.