You must live with your results
Taking an honest look at ourselves is, of course, easier said than done and learning to view yourself critically, but not cruelly, is the most important first step for any leader. Without knowing who we truly are, how we truly work, and where our strengths and weaknesses truly lie - we cannot possibly begin to lead others effectively. You can achieve so much when you are truly focussed. What focus means in saying “no” to something that you think is a phenomenal idea and say “no” to it because you are focussed on something else. I think one has to stand guard at the door of our minds and decide what goes inside of it, don’t allow just anyone to dump into your mental factory.