Abstinence or abstinence from masturbation for 3 to 6 months may brighten the eyes. According to Chinese medicine, the liver opens the orifices of the eyes, which means that the essence of the liver passes through the orifices of the eyes, and the eyes mainly shine and brighten through the nourishment of liver blood. In addition, the essence of the blood of the same source, when excessive masturbation caused by kidney yin deficiency, will also cause liver blood deficiency, which leads to the emergence of dry eyes, eye fatigue, vision blurred and other symptoms. Generally abstinence or abstinence from masturbation for 3 to 6 months, which is almost almost half a year, will enable a person’s liver blood to be restored, and the whole person’s state will look better, including eye discomfort, blurred vision, laxity of the eyes and so on, will improve, and the person will also become more confident. During this period of time, pay attention to observe their own eyes, will find that with the improvement of the mental state and become more and more bright, God, no longer cloudy or blurred vision.