Which kind of people believe in Feng Shui?

Some people can't help but believe in gods and Buddhas when they do something impossible or cannot fail... They just find a spiritual sustenance. It's similar to believing in Feng Shui, but I think it's best to just believe it yourself and not force it. If others believe it, it will annoy others... And even if you see something bad about the other person's feng shui, it's best not to tell others. Even if the other person doesn't believe it, you'll be upset...