“Nobody can go back and start a new beginning, but anyone can start today and make a new ending.”Maria Robinson If you get into an argument with someone, does it do you any good to dwell on it for the rest of the day or the week or the year? Most people would agree that revisiting the argument over and over again serves no purpose other than to compromise their productivity and the quality of their life. It’s common sense. Focusing instead on the present and the future, on the rest of the day, enables you to go back to being your best self. Eventually, you will forget about the argument—and perhaps even try to mend fences with the other party.