"Just water please" He says to the robot, and leans back in his chair letting out a sigh. "I know it's rough here, but that's nothing new for me-" He rolls up his sleeve to reveal an arm covered in scars, and grins. "Life has never been easy for me, and I know how to take care of myself. But I think... I do need a weapon. All I have is this-" Without drawing any attention, he cautiously shows you a small black knife. "It's a bit more handy than it looks. The blade carries a weak electrical charge, which can disable weak electrical systems and also can come in handy in a fight... you know"