“When I repress my emotions, my stomach keeps score” (John Powell).17
“Of the seven deadly sins, anger is possibly the most fun. To lick your wounds, to smack your lips over grievances long past, to roll over your tongue the prospect of bitter confrontations still to come, to savor to the last toothsome morsel both the pain you are given and the pain you are giving back; in many ways it is a feast fit for a king. The chief drawback is that what you are wolfing down is yourself. The skeleton at the feast is you” (Frederick Buechner, Wishful Thinking: A Theological ABC [New York: Harper & Row, 1973]).18
Anger is often more harmful than the injury that caused it. The story is told of the time when Leonardo da Vinci was working on his painting “The Last Supper” and became angry with a certain man. Losing his temper, he lashed the other fellow with bitter words. Returning to his canvas, Leonardo attempted to work on the face of Jesus but was so upset he could not compose himself for the painstaking work. Finally he put down his tools and sought out the subject of his wrath and asked his forgiveness. The man accepted his apology and Leonardo was able to return to his workshop and finish painting the face of Jesus.19