That line of thought was more or less what Stein figured he was thinking. It was easier to use violence. To reject your problems by destroying them rather than solving them. If only life were so simple...

"It seems like a very one-track way of life," commented Stein, not confronting the supposed robot quite yet. "So all you have to do is fight? You don't spare any thought for the other things in life?"

He sighed; it was actually kind of pitiful to see someone try to simplify their problems this way. Going so far as to give up their humanity and become a machine, at least in his head. Really, it's not like ignoring the more complicated things in life would make them go away.