In the room at night, I often hear the sound of snapping, sometimes big and sometimes small. Because I'm only twelve years old and I sleep alone, I'm scared, but

Hello, it's just that the building structure is unstable. Don't worry about anything. If you are afraid, you can tell your parents.

If children don't understand, they should ask more, listen more and learn more. I don't know how to ask my parents This world is a scientific age, and there are no monsters.

Those are just fictions in movies and TV, and they don't exist in reality. Try to look on the bright side. Good luck, please adopt.