Is it superstitious for fortune tellers to change locks?

What is the geomantic theory of changing locks and hinges for new houses and doors?

This is just a superstitious statement, see if you believe it.

Waterproof, anti-theft and anti-hooliganism are the buzzwords now. For safety reasons, security doors are often installed at home during renovation. What are the feng shui taboos for changing security doors? The security door should be square, not facing the stairs, not too gorgeous, not facing the home appliances.

The round place is the essence of geomantic omen, and the square security door is extremely exquisite, which is conducive to the flow of wealth, can attract good luck, and can be natural and graceful in dealing with people.

Stairs are the only place for neighbors to go in and out, opposite to security doors. They have the feeling of being peeped, and there are more security risks. They can get the shelter of green plants, and the elderly can see their health, without diseases and disasters.