mind your own business
idiomPart ofbusiness
mind your own business — idiom
1. an impolite way of telling someone to stop asking about, or interfering in, thin
1.idiom
Definition
an impolite way of telling someone to stop asking about, or interfering in, things that do not belong to them.
Example
When Aunt Rosa asked about his salary again, Marcus told her to mind her own business.
Lina wishes the neighbours would mind their own business and stop watching her garden.