The Concept of Subtypes

There's all sorts of flavorings of ISTJs. We're going to talk about maybe why that is as we go through these expressions. If you are a type geek, we'll also go into the deeper layer of it. It emerged by Dario looking at the results of EEG, machine testing and discovering that a person of the same type can have multiple different ways or basically brain patterns that they favor depending upon things like their career choice.