Wow! I had no idea there were so many INFPs on here!
Almost everytime I've taken the test I've gotten INFP. Though, the very first time I took it, I got ISTJ but even back then it wasn't my true personality. I was like 13-14 or something and I don't think I took it seriously. A while from then I took it again and got ENFP, which I somewhat agree with, at least the NFP part. After that I kept getting INFP and I can't seem to get any other result. :>
I (Introverted): Because even though I am friendly and somewhat outgoing, I need alone time to feel refreshed.
N (Intuitive): I like to go with my gut feeling lol
F (Feeling): My heart in this case, is over my head. I'd rather keep my BFF on a competitive team with me that they love, but suck at than banish them to keep the team's skill level high. (Hopefully that example made sense! My thoughts can be a little scrambled sometimes. c'x )
P (Perceiving): I like to keep my options open and approachable to people.