Irritability, irritability, insomnia, and short temper are signs of depression and anxiety disorders. To assess whether the patient is depressed, tests such as depression scale measurements, electroencephalography, event-related potentials, and sympathetic reflex testing are required to assess the degree of anxiety and depression. If depression is identified, medications such as 5-hydroxytryptamine, Prozac, and sertraline can be used. Secondly, dietary therapy is also effective, such as lily, lotus seeds, longan, dates and grains and cereals, which have the effect of regulating sleep. In addition, exercise therapy can be used, because after exercise will produce happy substances, so that the mood happy.