Swimming in the Cold Water?

I like the cold water. It's 66 degrees, which I don't wear a wet suit. Do swimmers sweat while they're working out? Oh, you know what? I guess. They should hire me to swim. I feel like I'm good shark repellent. So I'll protect everyone else around me from shark attack. But now it's as a beforehand. What a jinx. What an awful stupid thing to do. Some of our friends also,. like, want to come and watch it, which- Oh, cool. Are there going to be boats going alongside where you could watch it or do it? No, I don't think it's like a fl