[Robert notices this rather long pause before the answer. It's... interesting. This is not a discussion he would have ever been able to - or even would have wanted to - have on Terra; likewise, he suspects this conversation is not one Don would've found himself having often.]

... On Terra, any harm is... unacceptable, for any reason.

There... there would be no difference, what it was for. The mere fact that it happened alone is... unjustifiable.

[Quickly, as an addition:] I know things are different here. I know Terra's mindset is... not the norm. [Not common. Perhaps not even entirely sane.] But... but... [It is part of me.]