Many people say they sleep lightly, feel like they are not sleeping all the time and are half asleep, so they worry about their poor sleep quality and worry about going to the hospital, but after going to the hospital for sleep monitoring, they find that they are actually sleeping very well. Some people tell their doctors that “they have not slept all day and all night for dozens of days in a row, and if they had not taken so many health supplements and had good nutrition, how could they have suffered?” The common denominator of these patients is that they are generally sleepless. What these patients have in common: they generally say that they have not slept for a long time, but you see his face does not look like he has not slept for so long, others confirmed that he slept, he insisted that he has not slept. In fact, this kind of patient undoubtedly belongs to the pseudo-insomnia. Medically, it is called “subjective insomnia. It is also called lack of sleep. It is still emotionally related to the tension, worry and anxiety caused by people’s fear of insomnia itself. If a person is deprived of sleep for 48 hours in a row, it will definitely affect the mental activity, manifested as a lack of mental clarity, slow thinking activities, lack of concentration, and difficulty in performing daily tasks. There is also the possibility of mental disorders if the period of sleep deprivation is any longer. These people do feel that they are not sleeping and also feel uncomfortable during the day such as dizziness and lack of energy. However, after polysomnography, the night’s sleep is normal, and he doesn’t even know when flowers are drawn or written on his face, and only after looking in the mirror the next day does he believe that he did fall asleep. This kind of person after polysomnography, show him the normal results, and then combined with psychotherapy, can correct his “insomnia” conditions can also be made at home to do their own video, the next day to show him, do not forget to record, of course, do not let him know before.