Often, when we visit our doctor, we simply want to know, "What is it? What is the name of the ailment that is causing me to feel this way? Do my symptoms add up to something that can be recognized with a single label? And what will that label mean?" Very often, the diagnosis we get affects the course of our lives. This month, Virtual Mentor spoke with Dr. Catherine Belling, associate professor of medical humanities and bioethics at Northwestern University Feinberg School of Medicine, about the power of diagnosis and how it can change the way we view ourselves, others, and the world around us.