What is the personality type of Fox Mulder? Which MBTI personality type best fits? Personality type for Fox Mulder from X Files and what is the personality traits.
Fox Mulder personality type is INFP, also known as the "theory type" (a person who is fascinated by the mysterious and unusual). Bill Mulder was an INFP. We can see this in many of the science fiction shows that were created around the Mulder mythology, like The X Files.
Bill Mulder's BiPolar Disorder
Our next point is that Bill Mulder had bi-polar disorder. This was not something that was made up on the show, but it was something that was supported by the show's creator Chris Carter. This is an interesting revelation about the character, because the disorder is often seen as a character flaw that leads to some of the worst character decisions. But if you look at some of Mulder's more heroic moments, they are almost always due to his ability to compartmentalize, or at least minimize his symptoms. This is an interesting parallel to INFPs. While some INFPs are more likely to let their emotions run free and indulge in feelings of grandiosity and self-importance, others will learn to compartmentalize and use their rationality to solve problems and lead others.
Our next point: Bill Mulder had a strong interest in UFO's and extraterrestrial life.