The 3DMG is inefficient, dangerous, and difficult to control. [He takes the book back from her gently.] If we have millions of Titans to kill, we're going to have to find a better way. The Military's model of training soldiers the way they do, for years, only for most to die in in their first real encounter, it's unsustainable... Our numbers will whittle away until there's no-one left that can fight.