[Castiel frowns at him and then turns his attention to picking at a loose thread on the corner of the pillow at the question. He really doesn't have any good answers.]

I didn't have any other choice.

[But that didn't make it easy, and experience isn't making it any easier to readjust this time either. He can handle walking--he'd gotten used to that--but sleeping is just as difficult as it was, and eating has only gotten worse since the Leviathan. He's not all that happy with the current situation, just more used to coping with it.]

You should try eating something that isn't just sugar. You will feel better, at least.