Learn what "whatever makes you sleep well at night" means, when people say it, and how to use it naturally in English.

It is a sarcastic way to say the other person can believe whatever helps them feel okay.
From Mafia Lord'S Son Has Secret Love For His Stepmom, Episode 15
He dismisses the other person's actions with a cutting remark.
Use this in an argument when you want to sound dismissive. It is sarcastic and can be rude.
Scenes unlock real expressions as you watch
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