The main difference between INFJs and ISFJs is that INFJs are more perceptive. They pick up on the motives of others quickly. Because they’re so sharp at spotting phony behaviors in people, their judgments are sometimes harsh. On the other hand, ISFJs are somewhat naïve.

The Lord’s Prayer in A.A. Meetings

In my AA home group, we start meetings by reading from the Big Book: “AA is not allied with any sect, denomination, politics, organization, or institution.” Then we end with the Lord’s Prayer. There’s something wrong here. The Lord’s Prayer is from the New Testament of the Christian Bible (Matthew 6:9-13). As a Christian Internet […]


It’s obvious looking at the letters I-N-F-J and I-S-T-P that these two Myers-Briggs personality types are very different. The only trait they have in common is their introversion. Both types enjoy privacy. They find meaning not from superficial experiences but from their contemplation of them.  Sensing vs. Intuition Because ISTPs rely on their sensing preference […]

Famous INFJs—The Good and the Evil

  INFJs are the rarest Myers-Briggs personality type—found in only one percent of the population. The combination of introversion, intuition, feeling and judging make INFJs insightful, persuasive, charismatic, and passionate. When famous INFJs worked for good, they were positive forces in the world. When they turned evil, they became dangerous and desperate people. INFJs whose childhood influences nourished […]

How INFJs Can Lose Out

INFJs walk in the footsteps of such illustrious figures as Carl Jung, Mother Teresa, Nelson Mandela, and Eleanor Roosevelt, to name a few. The path can be challenging. But for INFJs who struggle to evolve throughout their lives, it’s a rewarding one. However, problems can come up if one or more Myers-Briggs functions move to the […]