User blog comment:Rafe Adler/"Let the Good Times Roll" Discussion/@comment-1031724-20180518164817/@comment-2605:A000:122A:408A:790C:EC6C:47AC:6F03-20180520142351

Ok, thanks.

Here's another question we were discussing on the way to school--when a human is possessed by a demon or angel, does the body still need to sleep or eat? We know that demons can power a dying person, like what happened to Meg after she fell out the window, but demons wouldn't really care if the human lived. When Gadreel hid in Sam, Sam still ate and slept; but then Gadreel wasn't completely in charge. So with Michael completely in charge of Dean, and Michael would presumably want to keep the body of his "sword" alive, does he need to eat and sleep to meet the needs of his host? So would Michael then be vulnerable while he's sleeping?