You hear a few people saying that, you know, maybe some of the past male players like to watch me play or whatever else, just because I play a bit differently and maybe they can relate to it a bit more with a bigger forehand rather than a backhand, good serve and whatnot.

I think all tennis players have to struggle through the early stages of their career. We start off playing tournaments and really just get by. I always had a dream to play in the big tournaments and never have doubted if it was worth it. Having to battle a little early on in my career makes it all the more worthwhile now.

Tennis takes care of everything. It requires agility and quickness to get to the ball, core strength to get power into your shorts and stamina to last for an entire match. In addition to toning your arms and shoulders, it's a total body workout for your legs and abs, and works your heart and core unlike any other sport.

I think I will always stay involved in tennis and would like to give back by helping out young players. I have done a little commentary and may one day enjoy doing that again.

Thanks to evolution, our bodies have powerful ways to ward off illness and infection and enable us to live long and healthy lives. Why, then, do health costs continue to climb at unsustainable and frightening rates?

If we cannot provide excellent educational opportunities to all children, safe communities, quality health coverage, or robust and fair avenues towards wealth creation, then our nation will increasingly be in peril.

When we are trying to come up with new health laws, you bring doctors, you bring experts in medicine. In urban planning, you bring the best architects. How it is possible that when we are talking about the way we are going to feed America, no chef shows up in the room?

When I see these kids 6 years old with a private coach, and at 7, they have a fitness coach, I'm like, 'Aw, come on.' At 12, it's for sure they will lose all the interest in tennis because they do not interact with other kids.