calm down
You need to calm down.
Me Renzi, je vous conseille de vous calmer.
Mr. Renzi, I advise you to calm down.
— Anatomie d'une chute (2023)
Il vous faut vous calmer et reprendre vos esprits.
You need to calm down and collect your thoughts.
Please calm down.
Try to calm down.
You need to calm down.