Self-reflection — the act of reviewing and evaluating one’s own behavior or thoughts.
まずは自己反省をして、何が悪かったかを考えよう。
First, reflect on yourself and think about what went wrong.
自己反省の時間を設けることは成長に役立つ。
Setting aside time for self-reflection helps personal growth.
謝罪の前に自己反省を示す必要がある。
You need to show self-reflection before apologizing.
To self-reflect (する-verb) — to review one's actions and reconsider or correct them.
彼は失敗を受けて真剣に自己反省している。
He is seriously reflecting on himself after the failure.
会議での発言を問題視され、自己反省するよう求められた。
His remarks at the meeting were questioned, and he was asked to reflect on himself.
自己反省を通じて行動を改善した。
He improved his behavior through self-reflection.