Ancient Feng Shui theory has this saying: "A large house with few people is a dangerous house." The reason is very simple. For example, in a 10-square-meter house, install air conditioners one by one. After turning it on for half an hour, the room can cool down, and the air conditioner can also stop cooling for a period of time. 1. A large house with few people is a dangerous house. Because the space is small, the energy is quickly saturated. In other words, the smaller the space, the less energy is required. But when you put this air conditioner in a large house of 100 square meters, it seems powerless. Although the air conditioner keeps cooling, the temperature of the house still does not reach the desired target. Looking back, we humans are also energy bodies that can emit light and heat. If people are used to replace these air conditioners, the larger the house, the more energy the human body will consume. Therefore, the size of the house must be proportional to the number of people occupying it. That is to say, the bigger the house, the more people should live there, which is what we often call it must be popular. It is often said in Feng Shui that a house attracts people. This is absolutely true. The energy emitted by the human body is what we call popularity. When a person uses so much energy to fill the space of a large house, the damage to the body can be imagined. When the body consumes too much energy, it naturally weakens the body, becomes listless at work, reduces judgment, and bad things happen one after another. 2. How big is a good house? Practice has found that the bedroom should be about 15 square meters, and no more than 20 square meters at most. The Forbidden City is the largest palace in the world. It covers an area of ??720,000 square meters and has a total of 9,000 houses (980 existing palace buildings and 8,707 rooms). But why did the emperor live in such a small place? In fact, the emperor's flesh and blood body was not much better than ordinary people. In order to preserve physical energy and achieve health and longevity, he could only live in a small space. In the top ten gardens in Suzhou and the four famous gardens in Guangdong, we can also find that the bedrooms lived by those who are neither rich nor wealthy live in very small rooms, which are only about ten square meters.