Is geomantic omen in the study door good for the kitchen door?

Can the lampblack from the kitchen go directly into the bedroom? Feng shui originally came from life. Don't always think in a superstitious way. Otherwise, many people don't believe in Feng Shui now. Now the living environment and conditions have improved, which is incomparable in ancient times. Therefore, the ancient life experience has little influence on the present. Most of the ancient houses face south, and the southwest corner must be a toilet, because our country has a northwest wind, and the smell of the toilet will not be blown over. Take the east or south gate, and you will definitely come out with the toilet on your back. Now it's all buildings, and it may be used as a toilet anywhere. Anyway, it's indoors, and there is no wind. The exhaust fan is completely solved as soon as it is turned on, which is definitely not good for you according to feng shui. But now it's all range hoods, just like what you put in feng shui, which actually doesn't work. It's better to respect the facts and handle it by yourself.