At night, the glass in the bathroom and shower room at home suddenly broke. Is there any omen to explain from superstitious consciousness?

The self-explosion of glass can only be analyzed from the technical level, and local stress occurs during installation. Whether there is a rubber pad for fixing the glass on the bracket and whether the glass is installed naturally. There is no distortion. Whether the screw is too tight. It is easy to burst when hot and cold alternately expand and contract. Especially tempered glass. It has nothing to do with feng shui and luck. Don't worry!