ISTP - "Engineer". Values freedom of action and following interests and impulses. Independent, concise in speech, master of tools. 5.4% of total population. Free Jung Personality Test (similar to Myers-Briggs/MBTI)
Introverted (I) 83.87% Extroverted (E) 16.13%
Sensing (S) 51.35% Intuitive (N) 48.65%
Thinking (T) 62.86% Feeling (F) 37.14%
Perceiving (P) 71.43% Judging (J) 28.57%