get a grip (on yourself)

US /ɡɛt ə ɡrɪp (ɒn jʊərˈsɛlf)/
UK /ɡɛt ə ɡrɪp (ɒn jʊərˈsɛlf)/
"get a grip (on yourself)" picture
1.

controlarse, calmarse

to make an effort to control your emotions and behave more calmly

:
Come on, get a grip on yourself! There's no need to cry.
¡Vamos, contrólate! No hay necesidad de llorar.
She needs to get a grip and stop panicking about the exam.
Necesita controlarse y dejar de entrar en pánico por el examen.