2. It is not suitable for the beam to the top, which is a manifestation of oppression.
3. It should not be too close to the window, and it is easy to be shocked by cold.
It is not appropriate to look in the mirror, and the reflection is unlucky.
5. It is not suitable to face the door, and the yang is easy to vent.
When you sleep, your head must be in the right direction, because it is related to health and wealth. For health, the bedside should be in the direction of the doctor, for wealth, it should be in the most prosperous direction, that is, the direction of anger.
It is better to sleep in the same direction as the earth's magnetic field, that is, in the north-south direction (head facing north and feet facing south).