It's not about winning or losing a competition, it's about beating the doubt from within yourself and knowing at the end of each day you are one step closer to your goals.

I changed my diet drastically. In college, I was a typical college guy who ate junk food all the time. When you're in college, your metabolism is through the roof. I felt like my body started to change when I was 22 or 23, so I started meeting with a nutritionist and it completely changed everything.

I'm on my own, luckily doing well, but like I said, we don't make a ridiculous amount of money and I have to be disciplined with what I do with it.

My mom and dad were extremely supportive. But my mom, she definitely made a lot of sacrifices, specifically because she wasn't working at the time. She ended up going and finding a job so she could continue to put me through gymnastics.

There's mornings when my body aches or my mind is just not with it. But that's part of being an athlete and accomplishing a goal that seems unattainable. You have to find your motivation, what inspires you.

I'm able to support my wife and family off of gymnastics. But at the same time I do take it very seriously - it is a job for me.

Another big difference about not being in college: In college, you're on the team, you're competing for the NCAA - luckily I had a full scholarship and I was taken care of - then all of a sudden you're a pro and you've got to take care of yourself. I'm gonna keep doing the same thing, keep training, and hopefully everything works out.

There's a point in gymnastics where once you get to a certain age your body just isn't going to be able to handle it anymore. But I'd like to continue on as long as I'm able to help the team out and be a contributor to the success of the U.S. team.

It was definitely a big change in my life going from the college scene to really kind of being on my own. I got married and moved to Houston and started a whole new journey. It was scary in a way, but what's great for me is just focusing on gymnastics and my wife. I'm really able to put 100% into what my goals are.

I'm very disciplined in many aspects of my life, and I think a lot of that has to do with how I was raised and the sport I've been in my whole life.

One of the things about my sport that's important is consistency - being able to do your routines consistently and training consistently. If you change it up or try to make everything more intense because the Olympics is coming up, you tend to put too much pressure on your mind and your body.

When I moved down to Houston, I had people who were willing to support me with sponsorships and different endorsement deals. That's really how I stayed afloat. It isn't ridiculous money where you can live however you want - I still have to be disciplined - but I've been very blessed with having people to support me.

I want to stay involved in gymnastics forever, but the Olympics really opened up doors in terms of motivational speaking. I'd like do some type of broadcasting or commentating for gymnastics events on TV, or even give my insights as a gymnast into other sports I'm kind of a sports junkie in general.

I eat very clean foods, healthy foods and drink a lot of water.

I’m a true believer in the mental side of gymnastics – the 95% mental and 5% physical. It’s totally true. As you get to an older age, at 25 years old, I’ve pretty much learned everything that I need to learn in gymnastics. Now it’s, can I mentally push through the daily grind? Can I push through the small injuries and the aches and pains?

A line I like to use is, Every day is training. Every day of life is a pursuit of perfection.

It's hard to put what it means into words. It's just a dream I had when I was a little kid. It's not every day [you] get to make your lifelong dream come true. The point of doing things in life is you pursue a goal, and you go after it, you reach it and you pick another one. But they're hard to attain.