This book is perfect for young kids just beginning to understand or realize all the varying emotions we have. The rhyming text keeps it engaging and the illustrations are so much fun. It's a great discussion book. My three year old and I read it three times last night and had a great time with it. We were able to use the situations in the book to bounce off of and talk about situations in his own life where he had been happy, disappointed, angry, jealous, excited, etc.