I heard that using a window sill as a bed has an impact on Feng Shui. Why?

The window is one of the main vents in the whole house, and it is also a place where various auras can easily be eroded. It is equivalent to a person's mouth, and all kinds of food will pass through it. It is also like a person's eyes, which cannot tolerate sand. Therefore, it is a very important place. If the window sill is used as a bed, from the perspective of Feng Shui: 1: It is harmful to the eyes, which is equivalent to something growing in the eyes, affecting people's vision. 2: It will cause obstacles to the circulation of the aura in the home. We all know that the aura can circulate smoothly only if there is no obstruction. When making a bed, there must be some bedding, pillows and other items that block the air. This affects the health of the family. 3: I just said that the window is also equivalent to the mouth. The quilts and pillows on the bed are equivalent to some pimples in the human mouth, which will hinder people's eating and taste, thereby affecting people's health. 4: There is a lot of moisture on the windowsill, and people sleeping here are easily disturbed and corroded by rheumatism. Of course, there are some disadvantages, so I won’t explain them one by one. In short, the window sill is not suitable for making a bed.