心しん機き一いっ転てん

noun, noun or participle which takes 'suru', intransitive verb

turning over a new leaf; getting a fresh start; changing one's attitude

A yojijukugo used when someone resolves to change their mindset, habits, or life direction, often after a setback or at a turning point. Can be used as a noun or with する to mean 'make a fresh start'.

• 失しっ敗ぱいをきっかけに心しん機き一いっ転てん、新あたらしい仕し事ごとに挑ちょう戦せんした。

  After the failure, he turned over a new leaf and took on a new job.