Does feng shui belong to mysticism? Or some other cognitive phenomenon? Seek psychological or philosophical explanation

That's because all you meet are fake teachers and fake studies. Science can be used to explain the truth, not to mention the human heart. And feng shui is not mysterious at all. The reason why it is mysterious is that people know very little about the Feng Shui of Buddhism, and the reason why pseudo-religions pretend to be mysterious is that they don't know the mystery of Buddhism and can't explain it clearly.

There is no contradiction between kitchen and toilet. The ternary geomantic omen in Yi-ology and the geomantic omen in Yang Gong have never said that kitchens and toilets are incompatible. The disadvantage is that one is eating and the other is pulling. It is common sense to always close the toilet door even if you are not in the kitchen. The kitchen is the same as the toilet, because the dirty air in the toilet will float to the kitchen with the action of airflow and wind, and the kitchen is a place for cooking and copying vegetables. The dirty air is easy to attach to food and affect people's health. The gastrointestinal tract and urinary system are the first to be affected.

For example, in Guangdong in the south, the south wind is particularly strong. If the toilet is just in the south, the window of the toilet is also in the south. Because of the south wind, the wind enters through the window and brings dirty air to the living room and other places through the toilet, which will affect the health of the whole family. This is scientific common sense. You can imagine that you are cooking, and a person runs into the toilet to open it, but because this person ate something unclean, it is not clear. What are you thinking at this time?

Any Sha Qi mentioned in geomantic omen can be well explained by science, for example, coping with beams, piercing the heart and slashing the city. Can scientifically explain why it is not good for people, rather than pretending to be mysterious. The mystery is only because Feng Shui masters themselves don't know how to explain it.

If the landlord wants to know more, I can give you a scientific explanation of all the mysterious Sha Qi you know.