There is a hole in the mattress, and the feng shui is not good.

No, the bed is too soft or pitted. The most direct manifestation is that your sleep quality is not high, and you still feel very tired when you wake up the next day.

The fatigue strength increases with the hardness of the bed, so it is better to be hard and don't panic.

And there are pits, the body can't relax naturally, and the posture is not healthy.

If it is inconvenient to change the mattress, put a cushion on the pit. If the pit is big, put a book under it and put a cushion on it. It can be relieved a little.