You should not want to shoot people.
Jake is walking down the street when Clark, who is walking past him accidentally steps on his foot.
Jake wants to react to the pain he's in.
Jake whimpers in pain and glances at Clark to illicit sympathy.
Jake pulls out a pistol and points it at Clark demanding Clark apologizes.
Clark feels remorseful and runs over to Jake to see if he's OK.
Clark is terrified and feels he might be about to die, causing him massive amounts of stress.