Emotional fatigue refers to people engaged in some monotonous and mechanical work activities for a long time, accompanied by biochemical changes in the muscle, the central local nerve cells due to continuous tension and inhibition, resulting in a significant decrease in enthusiasm and interest in work and life, until the boredom. The main manifestation of emotional fatigue is a change in behavior. All parts of the body, from the central cerebral cortex cells to the basic contractile units of skeletal muscles, can produce fatigue. The main manifestation of psychological fatigue is a change in behavior. Fatigue can be produced in all parts of the body, from the cells of the central cerebral cortex to the basic contractile units of skeletal muscles. It can be diagnosed according to the above characteristics. 1.To eliminate psychological fatigue, we must start with the main reasons why each person produces psychological fatigue. For example, lower your expectations, relax moderately, avoid long-term overload, decelerate a machine running at high speed, or even stop running and then work. 2, from the irritating environment out, feel another relaxed atmosphere, it will make the mood much easier at once. Only when the root of the problem is solved, fatigue will be significantly relieved or eliminated. In addition, we should also pay attention to maintaining an optimistic mental state, looking forward more when things go wrong, and trying to be in a comfortable mood. If you do these, psychological fatigue will be far away from you.