Personality quiz

It being a lazy afternoon, I was just browsing through reddit when I noticed this response to a comment of mine. I'd heard of the Myers-Briggs Test before, so I thought I'd take one of those free ones available online. Funnily enough, I got an ESFP, which is supposedly the personality type for people driven more by their emotions than their judgement. Curiosity drove me to take this 'test' from another website with different questions, and this time I scored ENFP (though the F could as well have been a T and the N could as well have been an S). A third test told me that I'm either ISTJ or INTJ. Of course nearly all of these seemed to fit just fine.

As far as I can see, this seems to mean that I'm so painfully average I'm not any one of these more than the other.