I don’t remember where it was, but one of the economists wrote that it’s very important in business to give yourself the opportunity to go backwards. Therefore, he always made a reservation before discussing the deal, "I am ready, but with the permission of my business partner." For all these years, no one knew that his business partner was his cat. If he did not like something, he called home to his cat, then announced that his partner did not agree, and left, keeping his face :)