“Agentic extraversion is about sensitivity to reward, engagement with goals and achievement, persistence, and taking a leadership position when you have an opportunity to do that. In other words, being comfortable in the limelight. … Affiliative extraversion is also a really great trait – it’s a dimension of social warmth. People who are high on the trait, close social relationships mean a lot to them, … they tend to have a very large group of meaningful friendships.”