The most important thing is to have the conversation, and let people who do make mistakes feel comfortable enough to continue the conversation.

It's up to us to make the accommodations for all sorts of different travel scenarios. It's amazing how many companies aren't really in tune to the needs of different travelers. There's just so many embarrassing situations that you go through when you travel. You have to have a sense of humor about it and take it in stride. My whole approach is to embrace spontaneity.

The biggest disabilities are when you sabotage yourself mentally, those personal demons that get on your shoulder and you can't shake 'em.

You can never walk a mile in someone elses shoes, but you can walk a mile in your own and be proud of it.

My friends from the University of Texas. I've had the same friends for over a decade. My brother films a lot; he usually edits my Workout Wednesdays. All the people who work on my projects are amazing.

Technically I can get out of my wheelchair and crawl around and do things, but when I've traveled and they've lost my wheelchair in transit, I feel like I need to be bound to it. My functionality and autonomy are often bound to this.

The waiter just flashed me something that said, "Chew bubblegum." Every morning, when I was about to go to the Oprah competition, my friend used to say this line in a video game to me: "It's time to kick ass and chew bubble gum." There's a strict policy that you can't encourage anyone on a reality show, that would give them an edge.