INTJ - Introvert, Intuitive, Thinking, Judging.
INTJs are analytical problem-solvers, eager to improve systems and processes with their innovative ideas. They have a talent for seeing possibilities for improvement, whether at work, at home or in themselves.
INTJs are rational, informed, independent, determined, curious and versatile. However, they are also arrogant, dismissive of emotions, overly critical, combative, and romantically clueless.
INTJs are the third rarest type in the world (2.1%) and they are also the rarest to find in women (0.9% comparing to 3.3%)