I propose the "And" model of introversion and extroversion, rather than the "Or" model. Read part 1 of this series, if you haven't. First, I’ll note that I’m using the terms introversion and ...

According to the documentary Sensitive: The Untold Story, there are 1.4 billion highly sensitive people (HSPs) in the world (15-20% of the population). As Elaine Aron’s research has shown, 30% of that ...