Depression is a disease, a very common disease, as common as a cold, so some people call it a mood cold. Most patients are treated well and it is not as terrible as the media makes it out to be. By using the following example, we can probably recognize depression. Is it possible that you are depressed? Many patients, when we tell them they are depressed, say, “No way, I have nothing to be depressed about, I have money, I have fame and fortune, there is nothing I can’t satisfy. I think it is because you have nothing worthy of depression and you have depression that you are depressed, and if you have something worthy of depression happening and you are indifferent to it, it could also be a psychological problem. Depression is a psychological disease, is a temporary dysfunction of the brain, it is sick on the mood. A good mood can sometimes be a disease. Depression is the disease of bad mood, the dominant (core) symptoms of the patient is low mood, sighing, pessimism and disappointment. In the background of low mood, depressed people are like wearing gray glasses, good things can not see, or even see as bad, the past, useless; at present, difficulties; future, the future is uncertain. Interest is reduced, life is uninteresting, they are neither here nor there, worthless, and even worse than death. However, you must know that this is your feeling when you are sick, it does not mean your normal feeling after you get well. You must believe that after the dark cloud is a sunny day, the gloomy days will surely pass. On the other hand, if you appear to be excessively joyful, feel good about yourself, have a cheerfulness and joy that does not match your environment, be giddy, feel happy and pleasant, never be that healthy, never be that energetic, never have the world around you be that beautiful, this could also be a disease. There are common expressions of possible depression: neurasthenia, neurosis, cardiac neurosis, gastrointestinal neurosis, plant nervous disorder, etc. Emotional disease in addition to depression, there are anxiety (irritability, nervousness, restlessness, fidgeting or episodes of panic, fear), obsessive-compulsive symptoms (an idea, impulse or behavior recurring, knowing that it is unnecessary, but can not stop, and therefore very painful.) The symptoms include: fear of people, fear of people (fear of people or fear of various situations, resulting in avoidance), sleep disorders (difficulty falling asleep, dreaminess and wakefulness, early awakening), symptoms of brain dysfunction (easy excitement, easy fatigue, headache, head swelling, lack of concentration and memory loss), multiple somatic discomfort (such as chest tightness, shortness of breath, panic, heartbeat, palpitations, and digestive, urinary, reproductive and neurological symptoms), and often first go to internal and external gynecological and pediatric They are often first seen in internal and external medicine, gynecology and pediatrics, with no abnormal (positive) signs on physical examination and physical examination. They can also interfere with learning and can also be treated and regulated to restore normalcy. More than half of the patients in our clinic are suffering from the above mentioned “mood disorders”, but very few people know that they have these disorders, and they are only the tip of the iceberg, most of the patients are suffering, but they do not know what is going on, and they do not know where they can be relieved. “For depression, our attitude is optimistic, we do not need to be too afraid of it, but to challenge the depression and treat the “emotional disease”.