This book is about someone feeling really good about himself even when others try to make him feel unimportant and sad. Mr. I learns everyone matters, to never give up, and to always believe in yourself. Mr. I is completely okay with who he is, going happily about his life when he meets Mr. You, who is downright rude, and Mr. They, who is an angry, mean person. Even though Mr. I started feeling pretty down, it turns out that there is always a better way to look at things-there's always something or someone to help you feel better. It all starts with learning to believe in yourself.