I worry about getting hurt so I can't ride. I did sprain my wrist last fall and had to take 2 weeks off, it killed me. Had to borrow a car one week (couldn't even drive the stick shift on our car, needed an auto), and drive the other week (which meant my wife could bike every day that week, glad it was good weather for it). Not sure if I could have gotten back on the bike at that point but I had 2 more weeks off due to travel (1 wk work travel, 1 wk vacation), and then I was finally good to go a month later (and 10# heavier).