 I know there might be something wrong with me, but I love it. It's the challenge of having to dig deep down inside and be happy, but then get really sad and depressed and dig your way out of these very mental and physical barriers because marathon swimming is very isolating. You don't have a lot of people to talk to. You have your boat next to you, but you're basically keeping your mouth shut for most of it. Every 30 minutes, you're grabbing a little bit of food and some water and