Is it really possible to change your entire personality in a year? The Atlantic journalist Olga Khazan proves that it is in Me, But Better, which covers her year-long experiment in personality change. Perfect for fans of 10% Happier and Year of Yes.In recent years, Olga Khazan had been spiraling toward an existential crisis. Though she treasured her loving, long-term relationship and her dream job, she often caught...