 I don't know why, but lately I've been very skeptical. And I think it's because of all the shark attacks that are happening, which really aren't that many when you consider how big the ocean is and it covers so much of our land here on Earth and the amount of sharks that are out there. But still, it's frightening. Is it safer, as a shark scientist, would you say it's safer to go in more shallow water or to go out further in the water?