Since all you can see is the abstract and the references I wouldn't really call this anything I can comment on. But just from what I can read seems very very s

Since all you can see is the abstract and the references I wouldn't really call this anything I can comment on. But just from what I can read seems very very stretched theory. How do you even say with confidence that a person is 100% intro/extrovert and from there all the theories built on top go down the drain.... Even the terms extrovert and introvert were hijacked by mainstream culture to mean outgoing and not outgoing people which don't paint the proper picture of human behavior in my opinion... That's just me though.