【The bedroom should be bright during the day and dark at night】

Feng Shui emphasizes that the living room should be bright while the bedroom should be dim. However, this does not mean the bedroom has to be very dark. At night, it should be dark, but we should ensure the bedroom is bright during the day, and the curtains should be opened to let sunlight in. This can improve people's mood. At night, the bedroom should be dark, and it is best not to sleep with the lights on, as this may disrupt the secretion of melatonin, leading to poor sleep quality, insomnia, and even various diseases.
【Avoid having the bed back to the window】

In general, people like to say "having a mountain behind you," but in Feng Shui, glass is considered unable to gather or retain energy. Therefore, if the head of the bed faces the window, it is like having no support, which is ineffective. In such a case, the person sleeping in the bedroom will feel unlucky, always encountering gossiping people behind their back, and feeling helpless. Additionally, the window position is exactly the "main桃花位" (main romantic position), which can threaten the stability of marriage and relationships. Therefore, this must be taken seriously.
【Avoid having the bed suspended in mid-air】

It is best not to place the bed in the center of the bedroom, as this will create an empty and floating feeling, making the person sleeping there feel insecure. Such placement can lead to unstable sleep and affect sleep quality. Moreover, the corners of the bedroom are the best places to gather and retain energy, so they are suitable for placing the bed, which helps enhance the owner's luck. If the bed is already in a suspended position and cannot be against the wall, you can place a bookcase behind the bed to counteract the feeling of being unsupported.
【The area should not exceed 20 square meters】

In ancient times, people believed that "a large house with few people is an ominous house" and that "large houses absorb human energy." Later, people realized this was wrong. A bedroom that is too large can cause excessive energy consumption, leading to a weakened immune system. Over time, it can make people feel tired, reduce their judgment, and lead to wrong decisions. It can also result in illness due to negative energy entering the body.