He's usually silent or very quiet, even his footsteps are difficult to hear, he could break into any place he needs to, he will be able to sneak up behind anyone even the most observant people. He can easily move around without being detected, even if the person was on guard he'd still find a way. He's rude and degrading especially to strangers and does not care for their feelings or emotions since he's trying to get his job done and doesn't have time for burdens or distractions..