The first thing to do is to exclude somatic diseases, such as hyperthyroidism, which causes irritability. Secondly, it is closely related to the current psychological state and physical condition, then you should first let yourself calm down, calmly analyze the cause of irritability, whether it is the cause of life events or physical discomfort caused by irritability. If the irritability is only caused by trivial life events, you should start to consider solving the problem at hand, and the irritability may be relieved naturally as the problem is solved. If the irritability lasts for a long time and cannot be eliminated on one’s own, one should actively seek professional counselors or psychiatrists, so that professionals can help to make relevant diagnoses, including diagnoses of physical illnesses and psychosomatic illnesses, and then make further treatments and therapies according to the results.