I wasn't born yesterday - You tell someone to shut up because you know what you're doi

You tell someone to shut up because you know what you're doing and don't need their stupid advice.

'I wasn't born yesterday' she said, because her friend kept telling her how to fail at life.

'I wasn't born yesterday' he told his mom, who kept telling him how to be a failure.

'I wasn't born yesterday' he said, because the teacher kept telling him how to be a student.