Brian Little, a renowned personality psychologist from Cambridge University, dives into the captivating world of the Big Five personality traits. They explore how these traits—openness, conscientiousness, extroversion, agreeableness, and neuroticism—impact our lives and relationships. Brian discusses the measurement of personality, the interplay between genetics and environment, and the concept of personal projects that shape our identities. Listeners will discover how understanding personality can lead to meaningful change and enhance well-being.