The Sage function – introverted thinking – is one of the eight core functions of personality in Carl Jung's theory of psychological types. It's about analysing complex information to understand underlying logical structures and principles, building accurate mental models, and seeking theoretical correctness for its own sake. This episode explores how this function manifests in INTPs, ISTPs, ENTPs, and ESTPs, and how it seeks truth through rigorous independent reasoning.

Introverted thinking formulates questions and creates theories. It wants to reach reality and see how external facts fit into the framework of the idea. Jung described it as creating ideas which, though not inherent in the concrete fact, become the most suitable abstract expression of it. When developed, this function excels at spotting logical inconsistencies and questioning established ideas. When imbalanced, it can become detached or condescending.

This episode covers the Sage's natural strengths, shadow dynamics, development pathways, and how this function shows up in relationships and the workplace.