Bella works on calming herself down, for lack of anything else to immediately respond to.
"I need that," Bella tells him. "There are other books I don't need in a stack in my house plot. You can look at the ones with bindings like that but please don't take the ones with spiral wire on the edges."
She takes it. "Sorry," she tells Fëanáro. "If I had another copy of this one I would let you have it."
No, they treat him, but I think some people cope better with being afraid than I do. And they're usually - retained long term in the capacity as the Emperor's personal healers, not called suddenly in an emergency, there's a background relationship and trust.
The best strategy I'm aware of is avoiding the scary things, not learning to deal with them. Trying to learn to deal with them has a high fatality rate. I was going to be a therapist and read a lot of books and give to charity and probably on balance decide the place wasn't fit to have children in and that was going to be it, no royalty or gods or anything.
Well, if I didn't do anything scary here I'd probably just curl up in a ball and cry constantly, so. Anyway, I do have professional ethics even if I don't have conventional courage.