I've taken many Personality Type tests, and I always score as one of two specific types, INTJ or INFJ. What I find interesting is that I seem to have switched from T to F over time. Or perhaps it is just that I've always been borderline on the T/F scale and that the shorter tests don't do as thorough a job at discriminating.

You Are An INFJ

The Protector You live your life with integrity, originality, vision, and creativity. Independent and stubborn, you rarely stray from your vision - no matter what it is. You are an excellent listener with almost infinite patience. You have complex feelings, and you take great care to express them. In love, you see relationships as an opportunity to connect and grow. You enjoy relationships when they are improving and changing. You can't stand stagnation. At work, you stay motivated and happy... as long as you are working toward a dream you support. You would make a great photographer, alternative medicine guru, or teacher. How you see yourself: Hardworking, ethical, and helpful When other people don't get you, they see you as: Manipulative, weak, and unstable