don't hold your breath

Don't expect soon

Don't hold your breath is advice not to expect something anytime soon.

The image is of waiting so long you'd suffocate: They said they'd call back, but don't hold your breath.

It expresses skepticism that a promised or hoped-for outcome will actually happen.

Related

doubtfulness · defeatism · unattainability · fat chance · yeah right · when pigs fly · not gonna happen · no way · uncertainty · infeasibility · unlikelihood · anticipation · pessimism · delay · incredulity · dismissiveness · postponement · expectation

Opposites
expectation and likelihood

don't hold your breathany minute now

On the verge of occurring

mark my words · count on it · bank on it · rest assured · bet on it

temporal imminence

don't hold your breathimminent

About to occur

coming soon · on the horizon · just around the bend · momentarily · forthcoming

encouragement to hope/wait

don't hold your breathkeep hope alive

Sustain belief in possibility

stay hopeful · hang in there · keep the faith · keep your chin up · hold on

Family

breath, holding, holder, holdout, holdings, yourself, breathe, breather, breathing

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Everyday, not technical · Rated G