I think the winner is the person who works the hardest and gives his all. We're all different, everyone has a different maximum, a different breaking point, so it doesn't matter if mine is at 20 and yours at 10.
If we've both given 10, then you're the winner, cause you're giving your all :)
Yep, this is how I see it too. the maximum doesn't matter, as long as it is visited each day, some days more successfully than others.