I have a healthy lifestyle, but there's nothing you can really do to prevent from rolling an ankle or something like that.

Critique the performance, and respect the hard work put in.

I think about my goals. There were a lot of times in gymnastics when I really didn't want to go in and train, but you can't make it to the Olympics if you don't train!

Gymnastics taught me everything - life lessons, responsibility and discipline and respect.

Everything is about your movements and precision and timing, which is what gymnastics is about.

As long as you've done your best, making mistakes doesn't matter. You and I are human; we will mess up. What counts is learning from your mistakes and getting back up when life has knocked you down.

My approach to gymnastics in Beijing was heavily based on the amount of difficulty I could do.