Oh, come on. You can't blame yourself for not stopping a demon from being evil.

[That's just plain ridiculous. Just because he stopped eventually, because evidently he did have some capacity for empathy that was just dormant all those years, that doesn't mean any of his past torture victims should have just been friendlier to him.]

Even if you could have done that, I did that whole thing with Mia and then I shattered your leg! I think you were a little busy.