As long as a crack, it will leave some flaws, not restored, then for who is right and who is wrong is it doesn't help the situation.

只要些许裂缝，便会留有些许瑕疵，不再恢复原貌，再追究是谁对谁错也都于事无补。

youdao

If that thought doesn't bring you peace, you will need to assume a selfish approach and assure yourself that losing sleep over it does nothing to help the situation, it only serves to hurt you.

如果这样还不能让你的思想平静下来，你就要用你自己的方法来说服自己：缺乏睡眠除了会伤害你的身体健康之外别无好处。

youdao