An intriguing topic.
I am qualified to administer the Myers Briggs Type Indicator (MBTI) - not that I have done it in a very long time.
It is a common language in our house; perhaps that's why we have all learned to live with each other.
I have INTJ preferences (Introverted Intuition with Extroverted thinking).
It has many titles, according to the framework you are using.
MBTI does not give it a label, as it depends on the context.
In terms of problem solving and communication, I am the 'Conceptualiser Director.
Sometimes it is known as the Scientist, though I refute that label.
Other labels for INTJ include the Free Thinker and the Pathfinder .
I have a whole stack of books and other material on this subject as well as pure MBTI.
