 He replied, well, you're 60 years old and never been in the hospital. I think you've had very reasonable health at this point. What do you think? That small conversation completely changed the way I approached my health after that. I started looking at the things I had done, but more importantly, the things I could still do. And the list was pretty long. So the lesson is, don't borrow trouble worrying about getting older. If you live it, age is going to happen. Even to the 25-year-olds that can work circle around us old guys.