My daughter, when she was a week old, was diagnosed with congenital heart disease. For the past thirteen years, she's had four major heart surgeries. She's a candidate for - and must have - heart replacement surgery in order to have a long life.
In tennis you move a lot. Golf you don't. In tennis, you can have a bad half-hour, but you can't in golf. You can lose the first set in tennis and still win.
I happen to be a huge 'Lord of the Rings' fan. I do an annual marathon of the extended editions.