There are only four U.S. tournaments that the very best players in the world play every year - Palm Springs, Miami, Cincinnati, and the U.S. Open. So how would golf or NFL or NHL fare if there were only four times a year that their very best were visible? Tennis went international, and for us to expect it to be popular media-wise is very naïve. And that translates into children and families being interested.

I really try not to read the tennis articles, because a lot of times they're guessing at how a player is feeling, and I like to keep myself kind of open minded about how I'm feeling, rather than have someone else explain to me what's going on.

You can look directly at the NFL and see how successful they've become because they have central control, central voice, and it doesn't mean that the owners don't have a say, but the commissioner runs it, and he's the one who speaks for them when they go out and do commercial deals.

Trophies separate the winners from losers, and life is about winning and losing. Go into business and you see. You're competing every day.

People handle stress in different ways.

The dumber you are on court, the better you're going to play.

In America, we love to give people second chances too - as long as you admit you were wrong and come back and do it the right way.