Reasonable exercise, fitness and longevity. The so-called life lies in sports. Choose several sports according to your sexual interests every day and stick to them for a long time to get good results. Evening is the best time. Don't overdo it. Enough is enough. Psychological balance is healthy. Everyone has worldly desires, which is human nature, and the key lies in balance. Various pressures in study, work and interpersonal relationships. It will turn into bad emotions, so we should control it moderately, don't go to extremes, walk into a dead end, be good at communicating with people and release pressure.