[Frustration creeps into his tone. He's just not used to talking about these things.]

I don't know how to live outside of the Yakuza. I can take care of myself, but I'm itching to kill something. I'm not used to this kind of peace and calm. I don't know how to just be a more or less normal and quiet person. It's disturbing for me. People around here being not normal doesn't really have anything to do with it.