I wanted to perform well for my mom and dad, because in high school, I didn't have a job. My brothers, they worked at Pizza Hut or places like that, but sports, that was my way of giving back.

The only ones I trust really are my Mum and Dad and those who are closest to me.

My dad said if you become a tennis professional just make sure you get into the top hundred, because you have to make a little bit of money. You make a living so you can pay your coaching and, you know, your travels.

Money stress is what used to remind me of my Dad most.

My dad was the manager at the 45,000-acre ranch, but he owned his own 1,200-acre ranch, and I owned four cattle that he gave to me when I graduated from grammar school, from the eighth grade. And those cows multiplied, and he kept track of them for years for me. And that was my herd.