"We tend to forget that when we enter the sea, we’re entering a foreign environment. It’s not ours. We can’t breathe underwater. When we enter the sea, it’s a wilderness experience. In any wilderness experience, there are potential dangers to be involved in that environment. Luckily for us, the sea is a pretty benevolent place. Each year, millions of people enter the sea and come out unscratched and unscathed and oblivious to the notion that they’ve had a wilderness experience. But we all need to remember that, especially if we go in areas where large predators such as white shark live."