Definiția și Sensul lui "cut somebody some slack"

What is the origin of the idiom "cut someone some slack" and when to use it?

The idiom "cut someone some slack" originates from nautical terminology, where "slack" refers to a loose or relaxed rope or line on a ship. The idiom is used to show understanding emphasize the need for less pressure or criticism in various situations, especially when individuals are facing challenges or are new to something.