Definiția și Sensul lui "[drive|strike] a hard bargain"

What is the origin of the idiom "drive a hard bargain" and when to use it?

The origin of the idiom "drive a hard bargain" is uncertain, but it is believed to have been used since the late 17th century. It likely originated from the idea of a merchant or trader driving a hard bargain, or pushing for better terms, in order to maximize their profit. The phrase has since been widely used in both business and personal contexts to describe someone who negotiates aggressively and vigorously.