You know what I’ve noticed? Nobody panics when things go “according to plan.” Even if the plan is horrifying! If, tomorrow, I tell the press that, like, a gang banger will get shot, or a truckload of soldiers will be blown up, nobody panics, because it’s all “part of the plan”. But when I say that 12 American theatergoers one little old mayor will die, well then everyone loses their minds! Introduce a little anarchy. Upset the established order, and everything becomes chaos. I’m an agent of chaos.

    - The Joker, The Dark Knight.