My Eyes, Your Gaze, a book by my friend Darya Foroohar, begins with an intense discomfort with the body. “I always feel weird looking in the mirror,” Foroohar writes, the illustrated version of her leaning towards a mirror that glares back, both suspicious of the other. “My body has changed so much that no version of me looks right anymore.” It’s a sentiment that I think many readers can relate to—I certainly do. The cognitive dissonance of looking at yourself and seeing something...