Although it's a bit of a shock to consider it, I can see JP being quite active at 75. My Mother will turn 75 July 19th, and even after a double knee replacement three years ago, shoulder repair last year, three fused vertebrae last February, and major neck surgery in the near future, she's still taking care of herself, her home, and pool. If she tires of that, she hops in her MKX, opens the sunroof, rolls the windows down and drives up to an hour or so to visit friends and relatives. The car gets little chance to cool off. I can only hope I'm half as mobile as she is at her age. Of course a lot of the thanks goes to Barnes-Jewish and her doctors in St. Louis.