John Cena: Hey Matthew, have you ever wondered about the reserve requirement in banking? It’s quite an interesting concept. Matthew McConaughey: Absolutely, John. The reserve requirement refers to the amount of funds that banks must hold in reserve against deposits made by their customers. It’s a crucial aspect of monetary policy. John Cena: Speaking of legal concepts, I recently came across the doctrine legal definition. It’s quite a complex but important concept in the field of law. Matthew McConaughey: Yes, the legal doctrine is a fundamental principle or p...