Neurosis, also known as neurosis, is a group of mild mental disorders with fear, anxiety, obsessive-compulsive, hypochondriac or neurosis as the main manifestation. Have the following characteristics: 1, before the onset of most have a certain personality basis: their personality characteristics can be expressed as sensitive and suspicious, excessive pursuit of perfection, insecurity, negative pessimism, internal closure, low self-esteem, repression, etc.. 2, the onset is often related to psychosocial environmental factors: that is, stressful things happen in their lives that make it difficult for them to cope, such as the pressure of study and work, interpersonal conflicts, emotional depression, etc. 3. Symptoms are mainly mental or somatic pain: symptoms are not proportional to the patient’s real situation (with some exaggeration); symptoms do not have a verifiable organic lesion as a basis or are inconsistent with the organic lesion. 4.Social function is relatively intact: the patient is able to maintain general work, life and interpersonal, if the patient himself does not speak of internal pain, outsiders in most cases can not see that they suffer from mental illness. 5.Self-knowledge is complete or basically complete, what is self-knowledge? Self-awareness is the acknowledgement of one’s own mental or psychological problems, the initiative to seek medical help, and cooperation with treatment.