Diminished interest is a classic symptom of depression. “No fun” is their mantra. The form and degree of depressed interest can be briefly summarized by the following 7 “no thoughts”. Depressed people seem to be lazy and do not want to move, so they often stay in bed, stay in the room and do housework. People who were hard-working and active now become inactive, do not want to do anything, do not want to go to school, do not want to go to work, do not want to move. They will give some unreasonable reasons, persuasion can only change their verbal response, but action is no improvement. 2, do not think about watching including not watching TV, newspapers, magazines, discs, movies and other contents that are always interesting in daily life. Depressed people will feel that these contents are not interesting, everything that happens in other people and the surrounding environment and they seem to have a layer of separation, not interested in caring, not to mention the empathy and appreciation. 3, do not think about washing lazy and slovenly is another characteristic performance of depressed patients. Usually very clean people in a depressed state is like two people. Washing face, feet, bathing, changing clothes have become their burden, and some even do not bathe for more than 40 days in summer, making the body stink. Family members will complain about this “laziness” of depressed patients, but depressed people are often indifferent. 4, do not want to visit depressed people often do not want to interact with people. Friends and family gatherings are all refused, the reason is “really no fun”. The real resistance is from the depression caused by the lack of internal motivation. They have a rejection of the hustle and bustle, as if quiet is the only thing they are passionate about. However, the uninteresting solitude does not enhance their pleasure. 5, do not think about talking Silence is another manifestation of depression caused by the decline in interest. We all feel that depressed people are in a dull mood, talk very passively, talk very simply and content is very poor. This kind of performance will have a great contrast with the normal state. People who know him will say that he seems to have changed a person. 6, do not want to eat depressed people are often “appetite” for food. Eat is not good, do not eat full. Some people are too lazy to cook, sloppy, just get by. Some depressed patients are the opposite of normal, become sporadic overeating, difficult to restrain. Because more food for some patients but have a temporary “anti-depressant” effect. 7, do not think about death generally thought that depressed people will think about suicide or the implementation of suicide. But people in a state of severe depression, their interest is so low that it affects his motivation to commit suicide, that is to say, “the lack of interest in suicide”. In fact, this is an extremely dangerous situation, because if depression is slightly relieved by some internal or external factors, this is the time when suicidal behavior is most likely to occur.