There are three types of people in the world: sheep, wolves and shepherd dogs

There are three types of people in the world: sheep, wolves and shepherd dogs. Some prefer to believe that evil in our world does not exist, and if it comes to them on the threshold they will not be able to protect themselves. These people are sheep. There are still predators. They use violence to oppress the weak — wolves. The third type is those who are naturally endowed with the gift of aggression and the need to protect the herd. These are people of a rare breed, born to repel wolves. This shepherd.