Định Nghĩa và Ý Nghĩa của "[give] up {sth} as a bad job"

What is the origin of the idiom "give someone or something up as a bad job" and when to use it?

The idiom "give someone or something up as a bad job" originates from British English and dates back to the 19th century. It signifies the act of abandoning a task, goal, or endeavor due to the belief that it is no longer achievable or worthwhile, often after experiencing multiple difficulties or setbacks. It is used to reflect the sense of resignation or acceptance that further efforts would be futile.