work on yourself (ワーク オン ヨアセルフ)

Phrasal-verb Self-improvement

意味

to make conscious efforts to improve your personality, habits, or mindset

自分を改善するために、習慣や心構えを意識的に努力すること (jibun o kaizen suru tame ni, shūkan ya shinri o ishikiteki ni doryoku suru koto)

例文

"He spent years trying to work on himself after his breakup."

"彼は別れた後、自分に取り組んだ。" (Kare wa wakareta ato, jibun ni torikunda.)