From the perspective of geomantic omen, can't the shape of the door top be designed as a sharp slope roof?

From the perspective of geomantic omen, the shape of the top of the door can not be designed as a sharp slope roof, which is easy to cause fire to the opposite person. Fire-shaped evil represents deviation from divination in gossip, which is fire, and "deviation" represents eyes and blood. The biggest harm of pathogenic fire is that it is bad for eyesight and easy to hurt the tongue. This is not good for others. The solution to the fire-shaped evil spirit is to put a jade ornament or a ceramic ornament in the window or doorway facing the fire. Because of the five behaviors of jade and ceramic ornaments, earth can melt the atmosphere of fire.