get a grip (on yourself)
idiomPart ofgrip
get a grip (on yourself) — idiom
1. to make an effort to control your emotions and behave more calmly and sensibly,
1.idiom
Definition
to make an effort to control your emotions and behave more calmly and sensibly, especially when you are upset, angry, or panicking
Example
Theo was shouting at everyone until his friend told him to get a grip and sit down.
Rania took a deep breath and told herself to get a grip before the job interview.