INTP - Your conversations are extremely scattered and jump between a broad variety of seemingly unrelated subjects, leaving 99% of people confused.
You find yourself laughing at your own jokes more than anyone else.
I think most INTPs would be smart enough to know they know very little. = /
You'd think so, but I know several INTPs who get very upset very quickly if not allowed to be "the authority" on their areas of interest. This problem can come up with any NT, but it's especially pronounced among extremely Introverted ones because often their social skills are so poor that they don't *have* anything else.
When you challenge a strong INTP on one of his "areas of authority", you are striking directly at his self-esteem because his rational intelligence in those areas is often the only visible means of support for his self-image. (Think super nerdy chess players.) This is one time when the NT probably will NOT respond rationally--he'll go to such lengths to prove that he's rationally correct that he will actually show IRRATIONAL behavior by placing such an excess of importance on proving you wrong.
An ENTP will often just go find someone else to argue with, because their natural E function gives them much better social skills.
But if you challenge an INTP/INTJ in his area like this, be prepared for a shit storm.
No matter how much you subjectively like someone, you can't help but objectively tear them apart in your mind every time they do something illogical.
Well, anything that's unreasonable in my mind >_>.... Occasionally when I get angry I go into "super logic" mode and it's like I get extremely "sharp." It's hard to describe it except that I can stab an argument to death repeatedly.