Superior leaders are willing to admit a mistake and cut their losses. Be willing to admit that you've changed your mind. Don't persist when the original decision turns out to be a poor one.
Brian TracyRefuse to make excuses or blame others. The leader always says, If it's to be, it's up to me.
Brian TracyYou cannot control all of what happens to you, but you can control your attitude toward all of what happens to you...You can choose to be happy and grateful rather than disappointed and bitter, by focusing on how it could have turned out worse but didn't, rather than how it could have turned out better but didn't.
Brian Tracy