I was inspired by The Man Who Mistook His Wife for a Hat by Oliver Sacks. This book tells the magical experiences and experiences of 24 patients with the neurological disorder. Some of them can become the characters they want through a will, and this identity will disappear in a blink of an eye; some people regard their wives as hats, and they must wear them on their heads! Some people can’t feel their body, the separation of spirits and flies; some people can’t communicate with people at all, but they can talk freely with animals; others can’t add, subtract, multiply and divide, but they can directly see the precise answers of complex formulas. Oliver Sacks observes and interacts equally and interacts with them, recording their inner world of unknowns. My boyfriend has severe migraine. I have never considered the world in his eyes when I was sick. In this PROJECT, I used some photography techniques to simulate the world in my eyes when my boyfriend was sick.