Moving bed, moving sleeping position, geomantic omen

The bedside should face north and south, because the direction of the earth's geomagnetic field is north and south, which is helpful for sleeping. Don't put the bedside under the window, or you will feel uneasy when you sleep. If it is windy or thunderstorm, this feeling will be even more uneasy. Don't face the bedroom door at the bedside, otherwise people in the living room can see the bed in the bedroom at a glance, which will make the bedroom lack peace and affect the rest.