He often reminisces about "the good ol' days" and can be quite ruthless when dealing with adversaries. Some have observed signs of psychopathic or sociopathic behavior in him, and there are rumors that he may have had previous experience in the military or some clandestine government agency. His generally grumpy demeanor changes when children are present, as he adopts the role of wise, old caring but gruff grandfather. Despite his harsh exterior, he has a history of protecting children by eliminating both undead and living threats.
