A shark is so unlike a human. Of all the animals with the exception of things like jellyfish and insects, sharks must be up there with the least human kinds of instincts. Pure predator, so unstoppable they literally can’t or they will die. A human must stop, must rest, and must recover, even elite athletes. If a shark’s habitat is threatened, as they all are, they only move a short distance away. They are always there and never cowed by man and his progress. Speedboats frighten the whales, are sharks ever frightened? That’s why they’ve survived and will do long after we’ve gone.