Sleep well, mind the dragon's don't eat you alive. Or dead. Or undead, for that matter. If fact, try not to die or become undead in general, would you? Thanks.
I don't generally see dragons that often. In fact, I think you're the only dragon I see these days. So as long as you don't eat me yourself, I shouldn't need to worry about dragons eating. Now dying in general, on the other hand... yeah, I think I still have nothing to worry about.