Is painting black a girl’s room bad for feng shui?

The disadvantages can be divided into two aspects: First, black is water. In terms of numerology, if you are born with peach blossoms and are in an environment where the five colors are water, it will disturb your mind and be unfavorable for your feelings; if you are destined to have a god as fire or earth, black Water conflicts and is not good for people. Second, if the room is painted black, it is like a black frame. What do you think it looks like if you live in a black frame?