You have a better chance of winning the lottery then being attacked by a shark. There's plenty of other sh!t to worry about.
-Odds (lifetime) of dying in a shark attack: about 1 in 1.8 million (for years in which there was a shark attack death).
-Odds of dying in a car crash: 1 in 228.
-In a plane (or other powered aircraft) crash: 1 in 6,137. (way higher for pilots obviously)
-From a fall: 1 in 229.
-In a lightning strike: 1 in 56,439.
-In an earthquake: 1 in 120,161.
-In a flood: 1 in 413,887.
-By being shot to death by someone else: 1 in 315.
-From an accidental fireworks discharge: 1 in 744,997.
I'm just gonna try to keep the plane from crashing, sharks can stay on the back burner.
I think those odds get a bit worse when you are in a black wetsuit (look like a seal), hanging on a hoist below a helo. Helo rotor wash is known to attract sharks. Something about the vibrations the rotor wash puts into the water sounding like a dinner bell to old Jaws.
We were practicing using a grappling hook to retrieve debris in the water an had a big Blue Shark hit the hook.