I've been working hard on my composure, trying not to show much emotion.
The only humility that is really ours is not that which we try to show before God in prayer, but that which we carry with us in our daily conduct..
Obviously you try to keep as much of your private life as private as you can.
It becomes tricky, and you start to think about the cramps rather than just actually what you're trying to do on the court, which is obviously win the match.