The Reason I Jump

**Author:** Naoki Higashida **Estimated Reading Time:** 45 minutes

The inner world of a nonverbal autistic mind, explained by someone who lives there. Naoki Higashida wrote this book at age thirteen using an alphabet grid, answering questions about why he jumps, why he repeats words, why he struggles with eye contact, and what he wishes people understood about autism.

Parents who want to understand their autistic child better. Teachers and caregivers seeking practical insight. Anyone who has ever wondered what it feels like to experience the world through an autistic mind. And anyone who believes, or fears, that people who cannot speak have nothing to say.

Most books about autism are written from the outside looking in. Doctors observe behaviors. Researchers run studies. Parents describe their struggles. The autistic person remains a subject, not a voice. This book is different. Naoki Higashida was diagnosed with severe autism at age five. He cannot hold a conversation. He struggles to control his body. He makes sounds that seem random. He jumps. He flaps his hands. To an outside observer, he appears disconnected, trapped in a private world that no one else can enter. But Naoki learned to communicate using an alphabet grid. Letter by letter, word by word, he began to write. At thirteen, he wrote this book. What emerges is not what most people expect. Naoki is not intellectually disabled. He is not emotionally absent. He is not unaware of how his behavior affects others. He is a thoughtful, observant, deeply feeling person who happens to be trapped in a body that will not cooperate with his intentions. The problem this book addresses is simple but devastating: the gap between what autistic people experience and what the rest of the world assumes about them. That gap creates isolation, misunderstanding, and unnecessary suffering on both sides. Why does this matter? Because millions of people live with autism. Because millions of parents, siblings, teachers, and friends love someone with autism and do not know how to reach them. Because the assumptions we make about nonverbal people shape how we treat them, and how we treat them shapes who they become. The struggle most people face when trying to understand autism is that they apply their own frame of reference. They assume that if someone cannot speak, they cannot think. If someone avoids eye contact, they are not listening. If someone flaps their hands, they are not paying attention. Naoki shows us that the opposite is often true. His approach is unique because he does not speak as an expert or a researcher. He speaks as a native of a country most of us will never visit. He describes the landscape of his mind with…