Suddenly become irritable and sometimes depressed. What happened?

On the premise of not considering depression, consider adjusting by changing the pace and habits of life; Under the premise of considering the onset of depression, it is suggested to go to the school psychological counseling center or the hospital psychological department for diagnosis. As for answering questions without giving substantive suggestions, it is irresponsible.

This state of the subject, if described by emotion, should be dull rather than depressed. On the emotional level, it should be that the level of arousal is very low, but there is no obvious long-term involvement in negative emotions. This is different from the negative emotions of depression. The happiness that the subject sometimes feels is actually an emotion with a low degree of arousal. When there is happiness, there is no mention of happiness and excitement, which indicates that it is possible to be in this state of low arousal level for a long time. According to the previous answer, the topic is really lazy, not lazy, but lazy.

For many college students, this state is quite common. Especially for the "otaku" who have less schoolwork, less social activities, little stimulation of life novelty, staying up late and having no pressure of examination and employment, if they lose interest in things they care about, such as games and animation, their bodies will tend to be sluggish in all aspects, such as decreased blood flow and weakened gastrointestinal peristalsis. These changes actually reduce the level of arousal, and they will lack some exciting, angry and surprising experiences.

If you don't go bungee jumping, rafting and hard areas, then fatigue can easily replace freshness, and freshness is quickly offset by the boredom of normal life, which promotes the low arousal of emotional level to a certain extent, so tourism is not the best solution.

So how to do it? First of all, go to bed early and get up early. From morning to morning, the body is in a state of high arousal during the day, and work efficiency and emotional experience will increase.

Secondly, gradually moderate physical activity is the most direct way to improve the level of arousal, but it is not conducive to the persistence or maintenance of arousal level. Thirdly, if you don't have a girlfriend or boyfriend, this is obviously an external factor that can improve the level of arousal. Find one.

Finally, an efficient schedule and completion as planned can help you improve your status.

Generally speaking, this is not a state of depression, but a physical state caused by a certain pace of life and habits. Of course, if you still feel that you are prone to depression, it may be more appropriate to choose professional psychological counseling and therapy experts. That's it.