Some of the most intelligent people in the world are INTJ, however, they lack the ability of being outgoing and taking place in important social interactions. Luckily I was gifted in being an ENTJ, which means I have the intelligence/consciousness of people who are INTJ, but I'm extremely sociable. I've been granted the best of both worlds, quite incredible really.
I believe I was given a similar result, though not in the same percentages as you, so indeed I feel as lucky as you, all the good stuff of an INTJ but none of the negative social hang ups, I think we may be destined to represent INTJ's on a social level and stand them in a good light with our outgoing natures, which without they may be shunned or rejected by society despite their great contributions... like a bridging people, able to bring two worlds together in a good way
Then again, I have had a few, so am speaking my mind which is not always stable.