Narrow Escape (Pit Bull)

Certain breeds of dogs are born with the instinct they were bred for. Example: That a pointer is bred to point birds How well he does or not is in how he is trained. So does with most all dogs.
I have had a couple of Rots. They were great dogs, had a lot of stock working instinct, and not a mean bone in their body. But I bet anyone cold have made them mean.
Like said above , some people think owning a bad dog makes them macho?? But their is a responsibility that goes along with it all.