In this companion to his first book, An Unchanged Mind, John A. McKinnon provides invaluable advice to all parents of teenagers and young adults. Using case studies gathered from his years helping parents with troubled adolescents, Dr. McKinnon explores the ways that adolescent development can be derailed in today’s complex culture and how parents can prevent this from happening in the first place. Dr. McKinnon writes about how parents need to recognise their children as individuals, with their own feelings and opinions, as they start to establish their separate identities as young people and begin to negotiate their way through school and beyond. He, also, makes clear that parents must continue to establish limits. These allow children to flourish and further their goals within boundaries that enable them to learn the consequences of their actions (both good and bad), thus providing a fundamental lesson of being an adult. Dr. McKinnon explains that, in tandem, parental recognition and limit-setting promote maturity.