The mirror reflects light, which is a bad light. Facing the body, it will cause adverse reactions such as neurasthenia and poor sleep quality. I used to think that mirrors would attract ghosts to bed. In fact, where ghosts come from is the reflection of the mirror at night, which stimulates people's consciousness to produce hallucinations and panic. If the mirror is facing the bed, you might as well put a cloth cover on it and put it down when you sleep.
The role of mirror in geomantic omen is mainly used to reflect evil spirits, fight against evil spirits that come straight at you and avoid being destroyed by evil spirits. If there are mirrors on both sides of the bedroom, it will be bad. In addition to affecting health and marital feelings, it will also affect wealth and children. Especially at the end of the bed, don't hang a mirror. Because this mirror is like a "soul mirror", it will make people in this room feel uneasy.
The attribute of the mirror is yin. Facing the bed, the mirror will disperse the yang of the human body, leading to excessive yin. As we all know, places with strong yin are always haunted by ghosts. For people, it is a taboo, from colds to fever to ghosts. Mirrors have different effects on different people facing the bed. Generally speaking, it can be avoided. The psychological impact of many horror movies on people can not be ignored. Even if superstition is not established, psychological hallucinations and fears are harmful to oneself.