If you're playing someone you care about, it's tough, and I don't want to be in that situation. We are playing big matches for big points and prize money, and I take it very seriously. I relax when I'm outside tennis.

Sometimes you just want to get away and be normal for a few days. It's a treat to travel without your racket bag.

I have very vivid dreams, and often - this happens to me at least a few times a week - I don't know if something happened in real life or in a dream. I'm like, 'Mom, did this neighbor come over, or was it a dream?' And she's like, 'No, what are you talking about?'

After they lose, I think all tennis players go back to a specific part of the match where they wish they had done something different.

I see it as a compliment to be compared to someone like Sharapova who has won five Slams. She's a great champion. I see it in a positive light. But also I'm my own person. I don't want to be the next someone else. I want to be the first of me.

I won't play past 30. Why? I want to - I don't know - start a family, live life.