Every time I've gone to Brazil I've gotten sick upon return. You know, it's just a different situation there. And I take every precaution - eating cooked foods and staying away from tap water, brushing my teeth with bottled water - and yet I still manage to get sick. So I'm just going to stay on point, bring my probiotics.

Ideally we're going to stay at an American hotel. We just want to take every precaution. Because if you get sick out there, and you're playing in that hot sun and you get depleted, it's going to be a problem. So that would be the only other thing I think that athletes on a whole are going to be worried about. But again, we have to do our part and take every precaution and be smart.

People think we have coasted the last four years. We fought, we had a lot of battles. We've always had to battle.

In my heart, I'm so far from done.

If you are not prepared, you cannot work out intensely. If you do not perform, you cannot get results, and if you can't do your best to recover, you won't get the benefits of your hard work.

My support system, in my surgeon, my P.T., my pilates, my weightlifting, everything that I'm doing to make my body and my mind stronger is just, you know, has been on point. So I feel very prepared for the journey to qualify, and the journey to wear the gold medal.

That wall is your mind playing tricks on you. You just need to say, 'One more step, I can do this. I have more in me.' You'll be so proud of yourself once you push yourself past your threshold.