Is mildew at the head of a bed good for feng shui?

It has nothing to do with feng shui, and there is no difference between good and bad. It is normal for the bed to be moldy, which has nothing to do with feng shui. Mould is caused by dampness. In fact, there are many things in real life that have nothing to do with Feng Shui. Don't have anything to do with feng shui, okay?