I'm thankful to be able to team up with a company like USANA that cares about my well-being and I know we can do great things together.
I never give up. Doesn't matter what the score is.
You can't dwell in your past but move forward, look forward. That's it.
I do my best, and that's all I can do.
You feel better about yourself when you do something with yourself. You also feel more confident.
I just go out there and fight for every point, and then we see how far I can go.
I feel like everything is possible.
The only one I feel pressure from is myself to go and give my all for every match and, obviously, I'm a competitor.
My parents paid me small amounts for cleaning my room or cleaning the dishes and stuff, but I never really had a real job before I started on my professional tennis career.
I have proven people wrong so many times. I was told when I was younger there is no chance I will make the top 100, top 50, top 30. Every time I have proven them wrong. It's kind of nice.
There are so many tough opponents out there and tough competitors so I've never liked to look ahead.
I have a very close relationship with my parents.
I don't really spend money like crazy. I buy what I need and what I really want, and if I'm buying expensive things I do think about the purchase many times before I buy it.
I'm the type of player I am.
I think I'm a really tough player.
To be the world No. 1 has always been a dream for me.
My dad has always been my coach. And I've spent so much time with him. So he's one of my best friends. And I can talk to him about everything.
I love winning. I don't like losing.
My parents just always taught me to be reasonable.
I start laughing every time because the media talks to me like I'm finishing my career and I only have one year left and time is running out.
I believe the best in people. I believe if you need a bathroom break you go to the bathroom. If you need treatment, you get treatment. I don't think any rules should be changed.
There's just nothing like playing on Arthur Ashe Stadium. It's truly amazing.
I actually had a small kangaroo - and I'm not kidding this time. I was holding a small kangaroo, baby kangaroo ... it was very nice to me this time. Do you know what it did afterward? I gave it some milk, and it just spit it all over me. I was like, Is this a thank-you for just being nice and petting the kangaroo? I got milk all over myself. I guess I deserved that from the story last year.
I have a really wide range of interests and I've still got time to work out my exact direction.
I have nothing to lose and think that it's a positive thing that I am young and playing on a good level.
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