Everything for sharks

Sharks react to the situation. If the person behaves incorrectly and gives the pretext to the animal to investigate it carefully it may lead to the accident the conclusion of which may become the death of the person. The risk to become the victim of the shark is very law. One of 13 milliards swimming results with the sharks' accident. And it usually happens if the person explores the sea and moves in it.
There are a lot of clubs and schools that make the tours and diving with sharks. They teach people how to behave in the presence of shark and some of them even give all necessary equipment for sharks hunting that is by the way very popular entertainment.
If you saw the approaching shark, don't try to escape and don't swim away from it but take the vertical position. Avoid movements of legs and arms. Sharks usually attack in the muddy water and in the water with bad visibility. They usually attack when the victim doesn't see them, so avoid swimming in twilight and during the sunrise.
People are not the favourite food of sharks and they are not always hungry. Some of them may not eat for months in dependence on the size of their last victim. For example, in the region of South Africa, sharks prefer to eat the dolphins. When they attack dolphins they push the mammal out from the water and when it touches the surface of the water again it gets into the huge mouth of the shark. Everything can be said is "poor dolphins".