The more I read about general Mattis the more I like him.
INTJ: be polite, be courteous, show professionalism and have a plan to kill everyone in the room. Image is James Bond - but it reads allllllll Road House.
I often feel like that guy. Standing in front of people, all alone, all your ideas in your head swirling like on the chalkboard, and not knowing where to begin..."Uuuuh....stuff? I swear it makes sense!" ;-)