[... Alright, that 'hitting empty' is a good point, actually. It's possible that Beck using his powers will lead to increased hunger. Otto doesn't know for certain that's how it works, but he wouldn't be surprised if it does.]

I don't know. [Because he has to be honest about this.] Would you like to see me do it first, so you can try to mimic it? I've fed recently, it shouldn't be a problem for me.