[The troll sits up, putting his hands on his knees as he hunches forward in shame, hanging his head a bit.]

For failing to be here much earlier.

[True it wasn't his fault and this ain't really something you can control BUT STILL.]

And failing to protect you. Though I am glad nothing had happened, something could have and if it had-

[He's not going to look at her, dreading the very idea of Nepeta coming to harm.]

I would demolish everything I could see.

...

I mean, I am. Here. I'm going to destroy anything and everything until we escape. But I am merely stating that it would be much more emotionally fueled.