go to your head
得意忘形，驕傲自滿
口語·警告不要驕傲
英文釋義
to make someone feel proud or arrogant, often as a result of success or praise
例句
Don’t let all that praise go to your head.
典故來源
源自酒精上頭導致眩暈，比喻成功或贊美讓人失去理智、變得自大。