"It's probably the best outlet for my foolish, reckless anger," Justin said with a tip of his head to one side. "And I think...what's happened since then just serves to illustrate the sad, sad truth that we'll always need Aurors. Look at the muggle world: There will always be police and armies and courts and prison. Why should the wizarding world be any different?" He shrugged. "Maybe it's supposed to be, but unfortunately, it's not."