I don't have to get myself pumped up or calm myself down. As we get into the later rounds of a tournament and there is more at stake, I have even more adrenaline. If we make the finals, it's just an extra opportunity to win a tournament at my age. That doesn't come along that often.

How much we have to hydrate out here in this kind of heat and humidity. I think the most I have ever taken down in one day of fluids is five gallons - a gallon per match. If we didn't replace our fluids, we would probably keel over and die.

The beach game taught me great lessons about how to elevate the play of my teammate, or teammates, and how to anticipate and expect the ball so much more than the indoor game ever could. It taught me - even forced me - to be a much better all-around player. That allowed me to help our USA Olympic Team in many more ways than I ever could have otherwise.

I don't have to get myself pumped up or calm myself down. As we get into the later rounds of a tournament and there is more at stake, I have even more adrenaline. If we make the finals, it's just an extra opportunity to win a tournament at my age. That doesn't come along that often.

It's a serve and pass game.

My dad was a really intense competitor and that rubbed off on me. He was loud and vocal on the court, so I let him do all the talking. But I developed a kind of quiet intensity that I knew I had to have to improve and compete with grown men. It took every ounce of focus.

I had a bunch of different colored hats I wore. When I started wearing a pink one, we won five or six tournaments in a row, so I stuck with it. It started as superstition and now it's tradition—my hideous trademark that I always wear.