Gakked from oursin. This is the result I always get on these quizzes, so it must be true. Actually, if you read the INFJ character profile on a more serious psychological site, it does sound a lot like me.

Your Personality is the Rarest (INFJ)

Your personality type is introspective, principled, self critical, and sensitive. Only about 2% of all people have your personality - including 3% of all women and around 1% of all men. You are Introverted, Intuitive, Feeling, and Judging.