A middle management executive has to take on some sports, by his doctor's orders, so he decides to play tennis. After a couple of weeks his secretary asks him how he's doing. "It's going fine", the manager says. "When I'm on the court and I see the ball speeding towards me ,and my brain immediately says,'Back hand! to the net! Smash! Go back!' " "Really? What happes then?" the secretary asks. "Then my body says,'Who? Me? Don't talk nonsense!' "