Wow, a kindred spirit. Years ago I took the MBTI and came up INTP. I recently retook the test and came up INFP. The last test I took I came up 50% T and 50% F. I went through a brief period not certain if I am P or J, but now believe I am a P. I now truly believe I am a hybrid type, INFP/INTP...
I have a best friend I only know through the internet (we met on a political blog), who identifies himself as an INFP. This in itself is pretty darned funny because he is an architect...no, I don't mean the archetypical label for an INTP. I mean that is what he does for a living. But he is much more comfortable in the world of metaphor and poetry than I am, though I'd argue that we are equally good writers.
I actually suspect we both are of the same mixed type. He once wrote that we possess the keys to unlock something in the other, that we seem to be destined to discover things within ourselves that we would never have found if we had never met. He openly admires me for my ability to reason and research; I equally admire him for the poetic power of his writing. I see the both of us trying to emulate what the other does so well. In T and F, we perfectly complement each other; in my view, T and F are the keys he envisioned.
On the other hand, he's also complained that I think too much. I have only obliquely complained that I don't always understand his metaphors. He probably gets a real charge out of the thought that he can stump a person with an advanced degree in English literature...wtf, he probably SHOULD get a kick out of it...
Still, it is a blessing to meet someone who understands me. And it was the biggest compliment when he told me that I was one of the few people he had ever met who understands him.