Many people understand depression. People who fall into depression often lose confidence in themselves, in life, and in the future, and fall into despair, and even think of lightening their lives, a feeling of pain to the extreme and despair to the point of numbness that few people except the person himself or herself may be able to experience. As we know more and more about depression, more depressed people are able to cope with depression in a positive way, able to go to the doctor, willing to accept medication, and able to think of seeking psychotherapy. But sometimes we find that some people who suffer from depression don’t seem to have as much luck, the specter of depression is always with them, and the results are not very good whether they are treated inpatiently or take medication on an outpatient basis. This is when we need to be alert to whether we have bipolar disorder. This disease is another more serious psychiatric disease, it is also called bipolar disorder, as the name suggests, people who have this disease, sometimes manic, sometimes depressed, when manic, may be in an unusually excited mood, feel that the world is under their control, they have a lot of plans to implement, their ability is very strong, but also feel that the efficiency and speed of others are very slow, feel that they like to interact with others, like to Help others to do a lot of things, sometimes will feel that others do not understand themselves, it is easy to lose their temper, it is easy to control themselves to do some more impulsive things! And they feel very energetic and sleep less, as long as they sleep very little time a day (3-4 hours or even less). If the situation is more consistent with the above, it means that the more likely to be in a manic state, but often many people just feel good about themselves, experience very vigorous, flexible and efficient, active and positive interpersonal activities, so that they feel very comfortable, others feel very infectious, but may also be in a light manic state; we will also find ourselves surrounded by such people, or we will experience this Some people say that it would be wonderful if people were in a state of hypomania all the time, but often our bodies are not idealized in this way, just like a roller coaster, there are peaks and valleys, and often when we are in a very high state, we will then fall to the bottom – into the abyss of depression; so the bipolar disorder is is characterized by an unstable emotional state that tends to fluctuate. In response to such characteristics, we often seek professional help only when the mania is so severe that our loved ones, relatives and friends around us cannot tolerate it, or when we become depressed, we will realize that we are sick; some people ask what harm does bipolar disorder do to us? The harm of bipolar disorder is serious, because this disease often starts early, many people have the disease when they are in their teens, many people have the first onset in the form of mania, many people have the first onset in the form of depression. Then this disease will recur if not treated aggressively, and the risk of suicide will be high whenever depression is present; however, because more people develop the disease in a more insidious light manic plus depressive form, it is easy to be treated as depression, but the drugs for depression do not control bipolar disorder well, so there will be recurrent episodes, repeated medical visits, and repeated hospitalizations. It has also been found that bipolar disorder is a “smart disease”, because more “white-collar workers” (white-collar workers – elites) suffer from this disease, because in the light manic state, people tend to have great energy, ideas and creativity, execution, and these are the elements of professional success. And these are the elements of professional success, so there will be a significant percentage of people suffering from this disease among the elite professional population of our society. Therefore, we need to increase our awareness of this disease and find out the killer behind the depression as soon as possible, so that we can avoid the vicious circle of repeated attacks and continuous depression.