well let's see...
at age 12, my story was in 3rd person
13-first person
14-took a break from writing because, well, because 14 was a
bad year

15-switched between 1st and 3rd persons every other sentence
16-realized that 3rd person just felt right to me.
and that's where I am now!
...
...
wait...I forgot! I'm 17!
(
seriously? 
)