Why shouldn't the dining table have edges and corners

Why shouldn't the dining table have edges and corners?

The dining table should be round or square. The traditional Chinese view of the universe is "a place with a round sky." Therefore, most of the daily utensils are round and square. The traditional dining table is a typical example. The traditional dining table is shaped like a full moon, which symbolizes the reunion of a family of young and old, intimacy, and gathering popularity, can well set off the atmosphere of eating, this concept has long been deeply rooted in the hearts of the people. As for the square dining table, the small one can only sit for four people, called the Four Immortal Table; the large one can sit on eight people, also known as the Eight Immortal Table, because it symbolizes the gathering of the Eight Immortals, it is also very auspicious, square and stable, and symbolizes fairness and stability. It has horns, but because it is not a sharp angle, it is not lethal, so it is willing to use it.

Because the shape of the dining table will affect the dining atmosphere. Therefore, a wooden round table or square table is suitable for a small household population, while an oval or rectangular table is suitable for a large population. The dining table should avoid sharp corners. The sharper the angle of urination, the greater the lethality, and Feng Shui is regarded as a taboo. Because the triangular dining table will cause discord in the family and the health of the family members, the prismatic dining table will cause the leakage of money and so on. As for the wavy water-like dining tables, although they are not in line with the tradition, they can still be used reluctantly because they have no sharp corners. In short, the dining table is always round and square.