Although confrontation is difficult for many people, it is often necessary. Failure to confront someone over bad behavior may be misinterpreted as approval. Confrontations can help bring people back to a better, more productive course. However, confrontations also can go off track and become shouting matches (or worse). Authors Kerry Patterson, Joseph Grenny, Ron McMillan and Al Switzler outline a method for approaching confrontations when the stakes are particularly high; those are the crucial confrontations. Boiled down to its essentials, the methodology consists of focusing on facts, remaining calm, listening to the other person with respect and working to motivate the other person and to enable a change in behavior. The book is light, anecdotal and easy to read. Yet, we find that it offers so much sound advice that any manager, parent or spouse could find something useful.