I recently picked a new primary care doctor. After two visits and a bunch of lab tests, he looked at me and said, “You’re doing fairly well for your age.” A little concerned, I couldn’t help but ask, “Doc, do you think I’ll make it to 80?” He paused and asked, “Well, do you smoke or drink?” “Oh no, never!” I replied. “Do you eat rib-eye steaks or barbecue?” “Nope! I’ve heard red meat isn’t healthy.” “Do you spend time outdoors? Golf, sailing, rock climbing?” “No, I prefer to stay inside.” “Do yo