Leonard Baier is a graphic designer who lives in a small town in Germany. He’s the perfect person to meet at a party because he can always find a topic of conversation. If he goes into a bar alone, he ...

Have you ever heard someone say, “Oh, she’s such an extrovert, she talks all the time,” or “What an introvert, he never says anything”? They’re typical stereotypes, but they’re an oversimplification ...

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 ...

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 ...