I. The mechanism of long-term psychological insomnia: 1. Insomnia is mostly due to persistent brain excitement at night. 2, sustained brain excitement is mostly caused by sensitive events (including past, present and future events, concrete things, abstract things, etc.). 3, the event feelers but the human personality psychology, long-term insomnia group basically rooted in its personality. 4, personality psychology and rooted in the family education environment. In short, the family education environment cultivates a susceptible personality psychology, and when encountering sensitive events, it is easy to cause brain excitement, which eventually leads to anxiety, depression, insomnia, etc. Second, from the level of the solution, different treatment means are also very different: 1, from the form of skills doctors mainly for insomnia symptoms or brain excitement and other biological level with drugs to treat the symptoms. Medication for insomnia can both improve the symptoms and mask the problem, and it is easy to relapse into chronic insomnia after stopping the medication in case of sensitive events. 2. Past sensitive events cannot be changed and future events are unpredictable. If the treatment is aimed at the event, the patient will either escape from reality (want to go back to the past or live in a fantasy future) or demand the development of the situation according to his own preference, which can be presumed to be ineffective. 3. Doctors with theological skills mainly focus on the patient’s personality to provide psychological guidance to cure the root of the problem. Since the current focus is on form-based skills, their level of treatment does not fully match the deeper causes of insomnia, which may be the real medical root cause of long-term insomnia.