one's (own) worst enemy
01
자기 자신의 가장 큰 적, 스스로를 망치다
used to convey that a person is causing harm to themselves through their own actions, choices, or behavior
idiom
예시들
The company's short-term focus and reluctance to invest for the future makes it its own worst enemy, hampering its long-term growth.
우리는 가끔 자신도 모르게 자기 자신의 가장 큰 적이 된다.
