Keep a calm mind and sum up three things with your own life experience: eating, sleeping and defecating can all be done in a short time! If you can do it for decades, others will learn from you! ! Health care was not built in a day. I have some experience in health care. I usually do 50 sit-ups, 65 push-ups, cheat, play carp, somersault and so on every morning. It can make your legs good, your waist good and your body strong. Usually eat less salt and be jealous, and the lightness shall prevail. Eat some black beans, medlar, sesame seeds, red dates, walnuts and so on. Listen to me. That's right.