Heh. Coincidentally, I've got a bad knee. "Don't get a knee surgery" was one of the most helpful things my doctor told me. When you're surrounded by people who

Heh. Coincidentally, I've got a bad knee. "Don't get a knee surgery" was one of the most helpful things my doctor told me. When you're surrounded by people who (with good intentions) advocate fiddling with things, there's a lot of value in also having someone to argue for a more moderate approach.