Cain put forward the powerful idea that introversion is natural and need not be fixed. This idea rooted itself in my mind because, through my own interactions, I know that there are people who believe that introversion can be changed or ‘fixed’ simply by going out and talking to people. Unfortunately, it’s nothing so simple—as affirmed by science. Research has shown that there is a genetic basis for introversion/extroversion. And as is often the case, natural biology has a way of justifying phenomena, doesn’t it? […]
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