So I'm going to speak to the greybeards leader. I get there and there's the, you know, dragon. I kill the dragon like 3-4 times but whenever I kill him he just stays put for a few seconds and get maximum health again. I can't speak to him in any way and I can't use the wall to learn any words. Some people say you're supposed to breathe fire on him? I don't have that shout.