There are several reasons for the problem of wanting to cry all the time: 1, encounter frustration, such as failure in exams, interpersonal relationship problems, emotional losses, etc.. Encountering frustration is easy to cause defense, the main defense methods are denial or crying, etc. Through this aggrieved crying way to effectively relieve the negative emotions for frustration. 2, there are many negative emotions suppressed in the heart, such as always feel lonely, or even sad, this will be a very big aggravation or easy to cry problem. For example, many patients feel most afraid of loneliness, encountering many things have no way to talk to people, so there are worries and sorrows, can only be released by crying to their heart’s content. 3, always want to cry may be the problem of depression, depression is a very common disease, such as the appearance of happy not up, particularly low mood, always sullen, pessimistic about the future, disappointed, particularly low evaluation of their own, and even have suicidal This is when the symptoms of wanting to cry easily appear. If this kind of emotion has lasted for more than two weeks, it must be considered depression. There are other reasons for crying all the time, but they must be analyzed on a case-by-case basis.