With social media, so many people have anxiety and depression because of it. Of course technology is somewhat good, but it can present so many issues; more and more we're seeing what that's causing, and it's even leading to deaths. I just got finished doing a documentary called Anx with children talking about anxiety and recognizing their emotions and understanding them better. We need to let kids know it's OK to not be OK. And we need to help them be comfortable talking about it.

It doesn't matter what else is going on. When you walk into your arena or your - whatever you excel at, you're there to take care of the job that you have to do.

My goal is one Olympic gold medal. Not many people in this world can say, 'I'm an Olympic gold medalist.'

I'm the same kind of guy before all this happened.

There will be obstacles. There will be doubters. There will be mistakes. But with hard work... THERE ARE NO LIMITS.

Dream as big as you can dream, and anything is possible.

I would visualize the best- and worst-case scenarios. Whether I get disqualified or my goggles fill up with water or I lose my goggles or I come in last, I'm ready for anything.