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 ...