Beyond the Letters

Most people know their 4-letter MBTI code (e.g., INFP, ESTJ). However, these letters are just code for the Cognitive Functions Stack.

What are Cognitive Functions?

Carl Jung identified 8 core cognitive processes:

• Extraverted Thinking (Te): Organizing the external world.
• Introverted Thinking (Ti): Analyzing internal logic.
• Extraverted Feeling (Fe): Harmonizing with others.
• Introverted Feeling (Fi): Authenticity and personal values.
• Extraverted Sensing (Se): Experiencing the moment.
• Introverted Sensing (Si): Recalling past experiences.
• Extraverted Intuition (Ne): Exploring possibilities.
• Introverted Intuition (Ni): Seeing future patterns.

Why does it matter?

If you are an INFJ, you aren't just "Introverted" + "Intuitive". Your domianted function is Ni (Introverted Intuition), which makes you a pattern-seeker. Your auxiliary is Fe (Extraverted Feeling), making you empathetic.

Understanding this stack explains why an ENTP (Ne-Ti) might argue for fun (exploring ideas), while an ENTJ (Te-Ni) argues to decide (seeking efficiency).

Conclusion

To truly use MBTI for growth, deeper study into how your dominant and auxiliary functions interact is essential.