get over it
To move on and accept things the way they are; to stop being concerned by or with something that is in the past or can't be changed. Often used as an imperative. Look, I'm going to marry him whether you want me to or not. Get over it! She left you over three years ago, so you really need to get over it already! In the beginning, I thought I'd never get over it, but even the worst breakups become less painful with time.
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