People who struggle with relationships, work, or raising children may share a single root cause: a lack of love and support in childhood. Psychologist Mikhail Labkovsky argues that to change your life, you need to understand why your parents behaved the way they did and recognize that it was tied to their own problems. He urges people to write their own life script and get rid of everything that makes them unhappy—helping them with his book "Hello from Childhood."