Write down a person's date, name and address of birth on a piece of paper. What does it mean to put a bowl of water under the bowl and put it on the kitchen stove?

This is what the older generation said. Although my parents are also like this, they actually need peace of mind. However, I wrote my contact information on paper twice and put it on the kitchen stove. I accidentally broke the bowl that day. Although I thought it was superstition and coincidence, and my parents didn't say anything, those two times went away.