blow hot and cold

Cultural  

1. To change one's mind constantly about the value of something: “The administration should stop issuing such contradictory statements on taxes; they are alienating the voters by blowing hot and cold on tax reform.”

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blow hot and cold Idioms  

1. Change one's mind, vacillate, as in Jean's been blowing hot and cold about taking a winter vacation. This expression comes from Aesop's fable (c. 570 b.c.) about a man eating with a satyr on a winter day. At first the man blew on his hands to warm them and then blew on his soup to cool it. The satyr thereupon renounced the man's friendship because he blew hot and cold out of the same mouth. The expression was repeated by many writers, most often signifying a person who could not be relied on. William Chillingworth put it: “These men can blow hot and cold out of the same mouth to serve several purposes” (The Religion of Protestants, 1638).

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Example Sentences

Jonny's prediction: Manchester United blow hot and cold - they are capable of playing some really nice football but I don't know where their goals will come from without Bryan Mbeumo or Bruno Fernandes.

From BBC • Dec. 24, 2025

Starmer promised Monday that his country's China policy would no longer blow "hot and cold".

From Barron's • Dec. 2, 2025

It’s a bit of a frustrating mixed bag, “Superstore,” on which I blow hot and cold from scene to scene.

From Los Angeles Times • Aug. 24, 2022

Americans blow hot and cold on global health.

From New York Times • Dec. 19, 2016

"I will have nought to do with a man who can blow hot and cold with the same breath."

From Aesop's Fables by Aesop