keep one's head

Remain composed, unflappable

To keep one's head is to remain calm and rational in a stressful or dangerous situation: She kept her head while everyone else panicked.

The phrase suggests maintaining composure when circumstances might reasonably cause someone to lose it.

The opposite is to lose one's head—to panic or act rashly.

Related

equanimity · presence of mind · logic · prudence · clarity · balance · wisdom · sangfroid · patience · poise · serenity · cool-headedness · under pressure · nerves of steel · discernment · reasonableness · tranquility · even keel

Opposites
emotional composure under pressure

keep one's headlose one's head

Become overwhelmed, act rashly

lose it · lose one's cool · panic · fly off the handle · go to pieces

cognitive control

keep one's headlose one's mind

Become psychologically unstable

lose one's wits · lose the plot

Family

keep, keeps, keeping, keeper, keepers, ones, oneness, head, heads

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Used worldwide · Timeless · Abstract · Positive · Everyday, not technical · Rated G