User blog comment:ImperiexSeed/Supernatural Mysteries/@comment-3481504-20120315012516/@comment-1509826-20120315202913

I disagree, he stated the reason Famine could affect him, was that heis powers were afecting his host, and a dead man doesn't hunger. Also I'm pretty sure, once you say yes they can come and go when they please, Castiel had just left Jimmy, and taken his daugther becasue Jimmy was dying, and he felt he had gone through enough.