Talk:Re: Chapter 68/@comment-26542745-20160312160003/@comment-10733658-20160312164431

Killing humans was a line he decided to draw in the sand, in terms of his sense of self and his feelings of still being "human". Even with his overall changes in attitude, it seems that fear of truly "becoming a murderer" remains. Some of it may stem from the fact that ghouls are far more casual about killing each other than humans are.

In terms of the guards at Cochlea and Investigators, you need to remember that he's been working for the CCG for about three years now. He went to Cochlea frequently, enough that he seemed to know the Warden fairly well. So I think it's likely he knows many of those people, at least in passing. It's much harder to kill someone you know.

He knows most of those he's facing are there because it's a job, and have loved ones waiting for them. Kaneki was never malicious when it came to the CCG, having lived as a human and understood the real fear of ghouls. Now, he's lived as an Investigator and understands their reasons.