Scott Fischbuch is a good friend of mine & a brilliant student of Jungian typology. Most people know it as the Myers-Briggs Type Indicator (MBTI), but Scott has elaborated on the system to go well beyond the standard business-school applications. We discuss the various functions and how they cash out in real life. 

Check out his appearance on the EXIT podcast https://www.podbean.com/pu/pbblog-6k9ax-c64c96T