Bred to fight DOGS. Not HUMANS.
Give it up.
For the record, I've known many dog aggressive dogs who were NOT in the least aggressive toward humans. In the dog's mind, for some reason, they can see the difference between the two. BTW the dog aggressive dogs I'm talking about are golden retrievers, not pits. The few pits I've been around have mostly been marshmallows. Clearly you've had a different experience and I'm sorry that you are so terrified of the breed. Maybe you could seek counseling?
susie