I was just thinking how being a monster doctor, as in a doctor who takes care of sick and injured monsters, would be a lot of hard work. Monsters are such diverse creatures. Some have more limbs than they can keep track of while others have no limbs at all. How would you give a monster that has no skin or muscle, like a skeleton, an injection? And then there are the monsters that think that just because they're technically not alive, like ghosts, they can't get sick. But it turns out there are ghost germs. And the vampires get really embarrassed because they think they're too "noble" to have an illness. They say, "I'm a vampire, I don't get sick. I don't feel good sometimes, but I don't get sick", even when they're sucking on coffin drops and have a fever above zero.