Valutazione e Speculazione (terza parte)

The idiom "off the top of one's head" originates from the idea that information or ideas are presented without deep thought or prior planning. It is used to describe providing a quick response or answer based on one's immediate knowledge or intuition, rather than relying on research or careful consideration. This phrase emphasizes spontaneity and a lack of formal preparation.

The origin of the idiom "put two and two together" is not definitively known, but it likely stems from the basic mathematical principle of addition, where combining the numbers 2 and 2 results in 4. It is commonly used in situations where there are clues, hints, or pieces of evidence that, when combined, reveal a larger truth or understanding.

The phrase "a shot in the dark" is an idiomatic expression that have been in use for many years. Its origin is not precisely known, but it likely developed from the idea of taking an action or making a guess with limited information, much like trying to hit a target with a shot or a stab in low-light or uncertain conditions.It is often used to convey the idea of taking a guess or making an attempt with limited knowledge or information, often in uncertain or risky situations.