don't cry over spilled milk
This idiom is used to tell someone that they should not be upset about a mistake or misfortune that has already happened and cannot be fixed. It encourages a pragmatic attitude of moving on rather than dwelling on past errors.
समानार्थी शब्द
विलोम शब्द
उदाहरण
You failed the test, but don't cry over spilled milk—just study harder next time.