Sharks are incredible creatures. Their behavior has been widely studied, but they can still be unpredictable when you enter their environment. People travel all over the world to hop in a steel cage and surround themselves with the most powerful apex predators under the sea.
Many people fear the ocean because of the way it is portrayed in Hollywood. People think that sharks are out to hunt humans, and you will never be safe on the open water, but that is far from the truth. This kayaker is not in any imminent danger because the shark is only curious to see what the person is doing.