Once at night, you want to cry may be the following problems: First, there may be a problem of depression, depression as a common mental illness, the incidence is still relatively high, the main performance is depressed mood, happy, lack of interest, and loss of pleasure, mental fatigue, always depressed, pessimistic, lack of sense of hope for the future, while low self-esteem, self-blame, self-guilt, and in serious cases even There are negative thoughts. If there is a problem of depression, it is easy to become aggrieved, easy to fall into tears, and may cry at night, etc. Secondly, the patient may encounter social stress factors such as high stress at work, heavy financial burden, marital discord, family conflicts, etc. These problems may make the patient especially aggravated at night, especially when there is no one to accompany him/her, and he/she may easily shed tears. If there are already so many problems, you must actively regulate the pressure and divert your attention appropriately. Third, there may also be personality problems, such as introversion, sensitivity or strong character, perfectionism, these personality traits can easily lead to easy aggression, sensitivity, suspicious problems, especially at night when it is easy to think especially much, such as thinking that others are always bad to him, thinking that people around him may be saying bad things about him, so especially aggrieved, these negative emotions are always repressed in the heart, during the day The above reasons are more common.