Definitions for "INTJ"
INTJ (Introverted iNtuitive Thinking Judging) is one of the sixteen personality types from personality type systems based on C.G. Jung, of which the best-known are the Myers-Briggs Type Indicator (MBTI), Keirsey Temperament Sorter and Socionics.
Keywords:  mastermind, born, natural
a natural-born mastermind