Play it by ear
The phrase "play it by ear" means to make decisions or act spontaneously based on the situation or circumstances, without having a predetermined plan or strategy. It suggests adapting to new or changing circumstances on the spot and relying on one's intuition or improvisation rather than following a preconceived plan.
An idiom is a phrase or expression that usually presents a figurative, non-literal meaning attached to the phrase. Does that sound fun? It can be!
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