Do you get really angry when you make a mistake? The character in this book is about to lose his friend because he gets so angry when he makes a mistake. Find out how he develops his own strategies to work through his mistakes, so his friends will continue to want to work with him. While this book will support any child learning to manage big emotions and making mistakes, this story was inspired by work with students on the autism spectrum to help provide another safe place for them to experience success around making mistakes and problem solving.