The Big 5 personality traits you can change with practice
Sign up for the Smarter Faster newsletter A weekly newsletter featuring the biggest ideas from the smartest people Notice: JavaScript is required for this content. Excerpted from Me, But Better: The Science and Promise of Personality Change by Olga Khazan. Copyright © 2025 by Olga Khazan. Reprinted by permission of Simon Element, an imprint of Simon & Schuster, LLC. One day in the 1940s, an inmate came to see Raymond Corsini, a psychologist at Auburn Prison in Upstate New York. The prisoner, a man in his thirties, was getting out on parole, and before he left, he just wanted to thank Corsini. The inmate said that, before meeting Corsini, he had always hung out with “a bunch of thieves.” He had a dead-end job in the prison kitchen, and he had long ago lost touch with his family and faith. His prospects for successfully reentering society were probably poor. But, he said, after an encounter with Corsini two years prior, he had left feeling like he was “walking on air.” That day in the yard, …