perder la cabeza

lose one's mind

→ perder
phrase Uncommon #21,559
lose one's mind An idiom meaning to go crazy or lose control of one's emotions.
SP: No quiero perder la cabeza por eso.
EN: I don't want to lose my mind over that.

No empecemos a perder la cabeza.

Let's not start losing our heads.

— Pacto de sangre (1944)

Me estoy controlando para no perder la cabeza.

I'm keeping myself in check so I don't lose my mind.

Me hiciste perder la cabeza.

You made me lose my mind.

En tiempos de guerra lo principal es no perder la cabeza.

In times of war, the main thing is not to lose your head.

— Летят журавли (1957)