余よ計けいなお世せ話わ

expression, noun

none of your business; mind your own business; unwanted help

A set phrase used to tell someone that their advice or concern is unwelcome; often said with irritation or as a mild rebuke.

• 「そんなの、余よ計けいなお世せ話わだよ！」と彼かれは怒おこった。

  "That's none of your business!" he said angrily.

• 私わたしの将しょう来らいについてあれこれ言いわれるのは余よ計けいなお世せ話わです。

  It's none of your business to tell me what to do about my future.