Can’t sleep at night and love to think about things may be due to anxiety and worry, overthinking sleep disorders, can be improved through psychotherapy, medication and life adjustment, as follows: 1. Psychotherapy: Cognitive therapy, to improve the patient’s correct understanding of sleep and reduce pre-sleep anxiety, such as changing their own bad sleep habits, quitting smoking and drinking alcohol before going to bed, as little as possible tea, caffeine-containing beverages, etc.; behavioral therapy, to help the patient to establish a regular sleep rhythm, to overcome the behavioral adjustment of pre-sleep anxiety, including relaxation training, stimulus control training, free imagination training, etc., such as reducing the use of Behavioral therapy, to help patients establish regular sleep rhythms and overcome anxiety before bedtime, including relaxation training, stimulus control training, free imagination training, etc., such as reducing the use of electronic products, do not look at the cell phone, TV, computers and so on before going to bed, and listen to some soothing light music. 2. Medication: clinically, benzodiazepines (alprazolam, eszopiclone, etc.) are mainly used, and some non-benzodiazepines (zopiclone, zolpidem, etc.) can also be used, but it is necessary to note that no matter which kind of drugs can only be used for a short period of time, so as to avoid the emergence of dependence. All of the above medications should be prescribed by a qualified doctor and used in strict compliance with medical advice, and should not be taken on their own. 3. Life regulation: It is recommended to increase physical exercise, aerobic exercise, travel therapy, reading before going to bed, adjusting irrational learning and working styles, and improving the state of tension. If the symptoms are not relieved for a long time, it is recommended that family members accompany the patient to the psychiatric department for standardized examination and treatment.