 If you've ever swam here, you were probably swimming with great white sharks, but the good news is that sharks are more chill than you think, because they only usually approach humans if they're curious or confused. And people are NOT part of a shark's diet. Sharks have been around over 400 million years, long before humans, so they tend to prefer fish or invertebrates, with larger species liking sea lions and seals. And attacks have actually been going down over the last few years due to declining shark populations, so your chances of getting bitten by a shark are actually less than getting struck by lightning.