What is the origin of the idiom "pull one's punches" and when to use it?

The idiom "pull one's punches" originates from boxing, where "pulling punches" means to throw a punch with less force or intensity than one could. In a broader sense, the phrase is used to describe the act of not putting one's full effort into something, often to be less critical or less forceful when expressing opinions, criticism, or feedback.

What is the origin of the idiom "pull no punches" and when to use it?

The idiom "pull no punches" originates from boxing, where pulling punches refers to not reducing the force of a punch, and when one "pulls no punches," one delivers one's feedback or statements with full force, even if they are critical or harsh. This phrase is often used to describe a forthright and no-nonsense approach to communication.