"Quite a feelin' innit?" The smile had gone sly once more, brow arching, "Freeing. Like y'could set th'world on fire just to watch it burn and nobody'd be th'wiser for it." Jack had, apparently, given this some consideration once or twice.
He shrugged again, sitting back, making himself comfortable, "Suppose s'just a way they protect themselves from realizin' how wholly messed up th'world really is."