If the outside of the window is facing hospitals, temples, funeral parlours, crematoriums, graves, prisons, slaughterhouses, garbage dumps and other places with too much yin, it is possible for yin to enter the room along the window, which will have a very adverse impact on residents. If your window faces the cemetery again, then feng shui is not good!
Sorry, I'm a decorator, and I prefer Feng Shui. Maybe this sounds uncomfortable, but according to Feng Shui, this is the explanation.
If you believe it, you have it. No, you do.
Personally, I suggest sticking a small Buddha statue on the window or placing decorations like Zhong Kui indoors. If you like to raise fish, you can raise a dragon fish.
Arowana is a good feng shui fish, hoping to bring good luck. Arowana breaks the evil wind and makes a fortune.