I think people are so aggressive in America because they are stressed out. We're always going going going. We have to drive to work at 70 MPH, drive to lunch at 55, drive to kids' school at 15, and drive back home at 70. We're always going faster than is normal. We're generally always waiting for something: A paycheck. We hate our jobs, hate our spouses, hate our peers. Road rage is everywhere. We're just always under stress. When animals are under stress, they snap and act out and are uncharacteristically vicious. Breathe in. Breathe out. Slooooooowww downnnn.