Here’s my confession: I’m a complete people nerd. I highly enjoy studying and learning about individuals, groups, mindsets, worldviews, cultures, and everything else that makes up the human race. One of the main reasons I got into writing was the opportunity to make more friends (literally, haha) and try out different scenarios to see how people can get along with each other (or not. Often not. Conflict is story, after all).
As part of this, one of my favorite methods for characterization is the Meyers-Briggs Typology Indicator (MBTI). This personality test divides people into one of sixteen possible types according to cognitive processing types. In other words, it categorizes people according to how they take in and process about the world around them, rather than just “introverted” or “extroverted.” [...]