[Yeah, it's...not pleasant. He's never felt more terrible or sorrowful than the times in which he's forced to do that.]

It doesn't happen very often, no. I can only hope that they're okay after passing on, but...I don't like it when it does happen.

[Perhaps, more than anything else, he feels as though he's failed them in some way by not being able to purify them.]

Some of them remember, but a lot of the time they don't. I've come across some people turned into hellions who refused to believe that they had been corrupted like that. Others don't remember what happened at all.