To that...Robert manages to curl his lip, just slightly, eyes narrowing a fraction as well.

"The only one I ever went after was Krei."

All other times, he was simply responding to those who went after him - and returning the favor. Is he proud of what he did? Not particularly.

Does it mean he wouldn't do it all over again?

...he's not sure, in all honesty, and it's a question he doesn't much like dwelling upon.