You can't dwell on what happened. You can't live even a moment stewing in bitterness.

As I grow older, I have a growing curiosity about my other half. My dad did a wonderful job raising me, and I wouldn't change it for the world, but at the same time there is a growing curiosity about my other half.

Every single experience, every single thing that's happened in my life, struggle, obstacle, trials and tribulations, I think they've all molded me to become the character and the person who I am.

I know that BMW is now a sponsor of the USOC - of the United States Olympic Committee - so they offer the use of their aerodynamic speed-tunnel for testing and such for the athletes, which is a great advantage. But to be honest with you, I'd rather have a free car!

My 'go to' workout is called the Asylum from Beach Body. It's intense training with lots of intervals, core work. It's hard! I travel a lot, so I can take it on the road with me and do it in a hotel room.

When you are at the Olympic Games, it comes down to a ten thousandth of a hair between making the next round or winning a race or getting second or third.

I think in general, people look at all Olympic athletes, look at all superstar athletes, and they say, "Okay, this guy doesn't have any insecurities." They're almost like these icons who - I don't know how to say it, but like they can't make mistakes. But the reality is, and I'll tell you this firsthand, a lot of great athletes have a lot of insecurities, and they have a really hard time dealing with a lot of so-called losing or however you want to classify it.