What do I if I'm diving and I meet a great white shark?

Be brave and act defensively. Don't panic and remember, most people are not attacked by sharks. Lots of divers have met great whites in the ocean and lived to tell about it. Also remember, the great white shark probably saw you long before you saw him. If the shark wanted to attack you, the shark would attack you before you had a chance to defend yourself. If you see a shark and it has not attacked you prior to seeing it, you have a good chance of not being attacked, if you act brave and act defensively.