The most important thing is to judge the degree of depression according to its own symptoms, performance and the social functions affected, as follows: 1, bad mood but overall can control, and also have some ability to act, although they know they are not in a good mood can also choose some ways to self-adjust, such as singing, shopping or buying things, eating food, etc. to make the mood become good, this may be a mild depressive mood Or mild depression; 2, if it has become so serious that it cannot be adjusted, although some unhappiness at the same time affects the social function, and even somatic discomfort, such as headache, dizziness, nausea, vomiting, loss of appetite, poor sleep, etc., it may be about moderate depression problems; 3, although also know that they have depression problems but just can not solve, although also know a lot of reasoning but can not be completed, also lost Although you know a lot of reasoning but you can’t accomplish it, and you have lost the ability to act, low self-esteem, self-blame, self-culpability and even pessimism, negativity and suicidal thoughts, this is more serious and may be a major depression problem. Of course, all judgments must follow the arrangements and guidance of medical advice, which is the most critical and accurate, and your own judgment can only be a reference.