Always irritable and poor sleep is due to cognitive problems about sleep. Many people have this type of cognitive bias, such as actually they have slept well, but subjectively they still tend to think they did not sleep, or even feel various discomforts after sleeping, such as headache, dizziness or weakness. If you have such a problem, you must consider whether it is subjective insomnia, and you can carry out psychological treatment and intervention accordingly. There are also some patients who are anxious about their insomnia in advance, that is, they have certain insomnia problems, and when they are particularly anxious and irritable during the daytime, they are always annoyed that they cannot sleep well and fall into a very painful experience, in which it is difficult to come out. This anticipatory anxiety also requires active intervention, especially to learn to transfer this kind of anxiety, learn to focus on the present moment, and should improve self-confidence about the daily sleep. Some patients may become particularly irritable and irritable after a bad night’s sleep, and have some bad behaviors during the day, such as lying in bed, tossing and turning, reluctant to go out, reluctant to move, this behavior will aggravate the sleep problem, because too much time in bed during the day, it is easy to cause sleep problems at night, this time will fall into a strange circle, that is, poor sleep at night This time it will fall into a strange circle, that is, poor sleep at night. If the above symptoms and performance exist, you must actively treat and intervene.