Okay, 16 personalities? I am sure we have more combinations of the four letter category but maybe, that's by far the closest to reality that MBTI got?
I tried, by the way... And I got goosebumps reading through the result.
I am an... INTJ and contributes to less than 0,8 percent to the world's population!
Now, before standing in front of the mirror singing Christina Aguilera's "Reflection", why don't you take the free test here.