He cut her off with brutal precision. "And one last thing." His eyes flicked toward the door, through which Jace, Alec, and Isabelle had disappeared. "Keep in mind that when your mother fled from the Shadow World, it wasn't the monsters she was hiding from. Not the warlocks, the wolf-men, the Fair Folk, not even the demons themselves. It was them. It was the Shadowhunters.
Cassandra ClareYou're a disaster for us, Clary! You're a mundane, you'll always be one, you'll never be a Shadowhunter! You don't know how to think like we do, think about what's best for everyone-- all you think about is yourself! But there's a war now, or there will be, and I don't have time or the inclination to follow around after you, trying to make sure you don't get us killed! Go home, Clary. Go home!
Cassandra Clare