I Was Very, Very Shy As A

In Tennis, At The End Of The Day You're A Winner Or A Loser. You Know Exactly Where You Stand... I Don't Need That Anymore. I Don't Need My Happiness, My Well-being, To Be Based On Winning And Losing.

To Be A Tennis Champion, You Have To Be Inflexible. You Have To Be Stubborn. You Have To Be Arrogant. You Have To Be Selfish And Self-absorbed. Kind Of Tunnel Vision Almost.

Now That I'm Losing Some, I Can See How Tough I Was -- The Killer Instinct, The Single-mindedness, Playing Like A Machine. Boy, That's What Made Me A Champion.

I Think Team Sports Probably Teach You More About Giving - About Being Unselfish And Being Flexible.

Once You've Been Number One, You Can Never Be Satisfied With Less.