Pain is experienced by everyone, but there are probably fewer people who are in pain, and there are many people who can’t sleep because of pain. If you can’t sleep or eat because of pain, it will cause harm to your spirit, to your digestive system, and you can’t eat or sleep. Chronic pain is not only a reminder of acute pain, but also a reminder that we are suffering from chronic pain, which can cause serious harm to the quality of life, in addition to causing great harm. The quality of life can be seriously reduced.