My desk has its back to the door, facing the wall and the columns. Is it bad? Is there any solution?

don't sit with your back to the door. If your desk is placed near the door, people sit with your back to the door, which is the first basic point to avoid when placing your desk. The door is the only place for people to enter, the air inlet of the office, and the place where they can get angry, including anger and suffocation. If a person sits with his back to the door, there is no support behind the seat, and there are people coming and going behind him. For a long time, the office staff sitting here will always be in a subconscious state of tension, and sometimes it seems that someone is peeking, which will lead to confusion and dryness, and even encounter villains and things at work. This situation is called "cold wind blowing back" in Feng Shui.

In ancient times, screens were erected at the back, so it is best to adjust the work.