this explains INTJs a little better

this explains INTJs a little better

From Geek Psychology: Play Life Better by Matt Sherman

April 29, 2026 · 13 min

About this episode

This episode explores the cognitive processes of INTJs and how they perceive the world.

If you’re an INTJ, your mind is doing a lot but from the outside people don't know what's happening. In this video, I read a short section from Decode Your Personality by Dr. Dario Nardi and draw along as I break down how INTJs process the world through cognitive functions. We’ll look at introverted intuition (Ni), extraverted thinking (Te), why insight takes time to “congeal,” why planning feels natural, and why creative flow requires long stretches of quiet. This is less about giving advice and more about putting words and pictures to something INTJs already experience. 00:00 — Why INTJs Don’t Think Like You Expect 01:05 — The Quiet State Where Insight Forms 02:45 — Why Planning Feels Natural to INTJs 04:10 — The Real Meaning of Self-Mastery 06:10 — How INTJs Actually Create 10:55 — The Function That Feels Unnatural—but Matters 11:55 — What Most People Get Wrong About INTJs

People in this episode

Host: Matt Sherman

Topics covered

  • INTJ personality
  • cognitive functions
  • introverted intuition
  • extraverted thinking
  • self-mastery
  • creative flow

Keywords

  • INTJ
  • cognitive functions
  • personality
  • planning
  • self-mastery
  • creative flow
  • insight

Mentioned in this episode

Books & works: Decode Your Personality

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