Insomnia makes people suffer, in fact, it is not the sleep itself that brings pain, but the association that insomnia brings: (insomnia = disfigurement: the metabolism and repair of the skin is done at night. Insomnia leads to a decrease in the body’s immune system and a weakened resistance to various diseases. Personally, I think: insomnia is the inability to sleep, and anyone who can’t sleep can’t sleep. The fear of insomnia (which causes high concern) is the root cause of insomnia to be maintained. With the insomnia culture, people started to pay attention to the insomnia problem and the danger of insomnia, so they are afraid of insomnia. Fear of insomnia leads to anxiety, anxiety leads to insomnia, and fear of insomnia leads to more anxiety and insomnia, and the more serious the insomnia, the stronger the somatic discomfort after insomnia, and the more anxiety, in a vicious circle. I believe: when you stop paying attention to insomnia. It is also the time when you will get rid of insomnia. Another perspective on the world series is not entirely psychological knowledge, it is my own opinion after studying philosophy, psychology, sociology, culture and other knowledge. Some of the views are even very different from psychology, so please bear with your psychology friends, and don’t take it as psychology to learn from your non-psychology friends.