You guys don't put on adult diapers before the race?????
Having spent some time behind the wheel I'm guessing that with adrenalin pumping racers don't suffer bodily functions at inconvenient times. I'm sure we have all heard of the occasional F1 or NASCAR driver joke about using his race seat as a toilet. I used to suffer hay fever real real bad until it just stopped about 10 years ago. I would be on the way to the track with a runny nose, watering eyes, and sneezing like crazy but as soon as racing started for the day I was fine until the ride home again, I had assumed it had to do with adrenalin, but I'm not sure. As I recall Felipe Massa did not take a heave spring to the helmet so well, that one caused a crash.
The reset was weird, I was not expecting that, especially to be put so far back.