... I used to not think about it. I acted tough, but I didn't even think of myself as human because I was told I wasn't even good enough to be that. For me, it was just proving to everyone that I was good enough to stay alive - that even if I was less than human I had some use.
[He lets out a deep breath.]
Now... I'm not sure. What I did in the past matters, but I just do my best to try to help as many people as possible. I can't change what I did, but I can change what I'll do from now on. That might still involve killing, but if it helps more people then I'm willing to do it.