Whatever you think matters—doesn’t. Follow this rule, and it will add decades to your life. It does not matter if you are late, or early; if you are here, or if you are there; if you said it, or did not say it; if you were clever, or if you were stupid; if you are having a bad hair day, or a no hair day; if your boss looks at you cockeyed; if your girlfriend or boyfriend looks at you cockeyed; if you are cockeyed; if you don’t get that promotion, or prize, or house, or if you do. It doesn’t matter.

Roger Rosenblatt (b. 1940), American memoirist, essayist, and novelist.