Look at the iron shelf in the Feng Shui room, okay?

Look at feng shui. There is an iron shelf in the room. This one has nothing to do with it. Many people are superstitious and believe in Feng Shui. They think this will bring him good luck, or make him successful and avoid some unnecessary troubles. If you think this is nothing, you can do it. In fact, I think this kind of thing is superstitious, so there is no need to believe so much. However, if you believe it doesn't matter here, then do as he says.