His pulling at the end of the retractable leash may appear to approaching
dogs as a sign of aggression, leading to a confrontation between the dogs.
The humans» preparation for battle is
perceived as a sign of aggression, and for some reason, it never occurs to anyone that an ape capable of riding a horse might be able to figure out how to use an assault rifle.
If someone is in a bad mood or drunk or depressed, or all three, they may take your
tailgating as a sign of aggression, and slam on the brakes, causing an collision, or an altercation.