This is my tire.

Note the nail sticking out of it. This was taken in my mom's driveway on Memorial Day weekend. I also visited my mom over my birthday. I didn't have my camera with me on that trip, but I picked up another nail in my tire. The same tire. I'm heading there again in a few weeks, and I'm a little afraid. What kind of dark omen would it be if I got yet another flat tire? What are the odds? Should I buy lottery tickets?