“Mentally subtract positive events. To take the hurt out of a regret, try a mental trick made famous in the 1946 movie It’s a Wonderful Life. On Christmas Eve, George Bailey stands on the brink of suicide when he’s visited by Clarence, an angel who shows George what life in Bedford Falls would be like had he never been born. Clarence’s technique is called “mentally subtracting positive events.”

“Mentally subtract positive events. To take the hurt out of a regret, try a mental trick made famous in the 1946 movie It’s a Wonderful Life. On Christmas Eve, George Bailey stands on the brink of suicide when he’s visited by Clarence, an angel who shows George what life in Bedford Falls would be like had he never been born. Clarence’s technique is called “mentally subtracting positive events.”

— Daniel H. Pink