Within Cliffjumper burns the spark of a hero and a dedicated Autobot. On the outside is a trigger-happy, untrusting jerk with serious impulse-control problems. Cliffjumper utterly hates the Decepticons. He also hates traitors. And anybody could be a traitor. Therefore, Cliffjumper hates everybody. It's unclear if he hates traitors more than he hates Decepticons, but it's at least a neck-and-neck thing. He makes a habit of pulling ridiculously huge guns out of nowhere and attacking impulsively despite orders or sanity. Somehow, this gets him neither killed nor demoted.