Clinical work found that many patients with the disease, some of the disease itself is not heavy, but due to excessive psychological burden, resulting in physical and mental exhaustion, but aggravated the disease, some although the disease requires long-term treatment, but the patient is completely into anxiety, fearful of the end of the day, the quality of life, the meaning, the value of what to talk about? But there are indeed a very few patients, although suffering from serious illness, optimistic face, but can create a wonderful life. In fact, as a doctor should be very understanding of the patient’s pain, it is true that who has the disease who suffer, really stand and talk, it is difficult for people who do not have the disease to understand the patient’s pain, but we patients must believe in science, to face objectively.