I chose good parents.
While there are a lot of things we can, and often should, do to keep ourselves healthy and long-lived, there are two that are major influences that are completely out of our control: genetics and random chance.
I keep seeing reports that some are starting to believe that it’s chance — the luck of the draw — that’s responsible for more cancer than previously understood. I guess I’m grateful for my luck so far, but honestly … it’s my genes I appreciate more.