A person really only sleeps for two hours at most, and the rest is a waste of time, lying on a pillow and dreaming. No one doesn't dream. As for waking up and not dreaming, it's because I forgot. Usually two hours' sleep alone is enough. Why do some people sleep for seven or eight hours? That's your habit of lying in bed with a pillow to rest. We don't need that long sleep time, especially those who meditate and do kung fu know that as long as you close your eyes and really fall asleep for three minutes at noon, it is equivalent to sleeping for two hours, but you should make good use of the noon time. At night, you must fall asleep in front of positrons. Five minutes equals six hours. At this time, I learned a lot, with the laws of the universe, the laws of the earth, and the principles of the Book of Changes, Yin and Yang. And you will feel a force just coming down from under the heart and merging with the strength of the abdomen (kidney). The so-called "fire and water ji ji", all of a sudden, you get enough sleep and are full of energy. Therefore, people who have insomnia or really want to stay up late at night must sleep even for 20 minutes at noon. If they can't sleep, they should train themselves to sleep. You don't want to sleep after about 12: 30, which is bad. What's more, at dawn, at four or five o'clock, at five or six o'clock, you are sleepy and want to sleep. If you sleep at this time, you will be sleepy all day. Therefore, people who want to stay up late, even if there is something important, should put it down and sleep for half an hour. If they want to sleep, don't sleep. The spirit of that day is enough. However, people who suffer from insomnia can't sleep after 12, tossing and turning in bed. As a result, they fall asleep at dawn and get dizzy the next afternoon, so you will suffer from insomnia and lack of sleep. Actually, you have no experience. I didn't expect sleep to have such profound knowledge. I tried, and it really worked. I only slept for half an hour when I was a child and didn't sleep until four o'clock when I got up. Actually, I woke up at six! Usually, I don't get up until after nine or ten o'clock. You can also try it. If it works, try it. ) Sleep and Health Care [Reprint] I. The Law of Sleep During the Warring States Period, the famous doctor Wen Zhi said to Qi Weiwang, "My health care way is to put sleep first. People and animals only grow up by sleep, which helps the spleen and stomach digest food. So sleep is the first supplement to health. People who don't sleep for a night can't recover their losses for a hundred days. " The effective sleep time is 265438+ 0 pm to 5 am. People are animals and belong to the same creature as plants. During the day (5: 00 a.m. to 2 1 p.m.), they generate energy, and at night (2 1 p.m. to 5: 00 a.m.), they start cell division and transform energy into new cells. This is the time for human cells to recuperate and innovate, and it is also the time for people and the earth to deviate from the sun. Yin governs quietness, which is a good time for people to sleep. Only by resting at this time can they have a good state of mind and body. This is the same reason that babies who sleep more gain weight quickly and children who love to sleep are stunted. Sleep is a major function of health preservation, that is, replacing rotten cells with a large number of healthy cells. If you can't sleep all night, you can't replace new cells. If one million cells die during the day and only 500,000 cells are recovered in one night, then your body will lose. Over time, people will chaff, just like chaff radish. Why are there centenarians in the world? Because they go to bed on time at 2 1 every night. Plants absorb the energy of sunlight and grow at night, so you can hear the sound of jointing of rural crops at night. People and plants are both creatures, and the cycle of cell division is roughly the same. If you miss the good opportunity to sleep at night, the regeneration of cells will be far behind the death, and people will get old or get sick prematurely. If people want to let nature take its course, they must follow the sun, that is, they will wake up and sleep. Man is as small as dust in front of the sun. "Anti-sun" is a foolish choice. Sooner or later, they will be pushed down by the great gravity of the sun. This is an objective fact. In real life, many people have difficulty falling asleep and poor sleep quality. Poor sleep is a comprehensive problem, such as excessive anger and vigilance against sleep; Excessive stomach fire and restless sleep; Insufficient liver yin, tired from sleep.