" The second hour, you are injured but you keep going. The third hour, you realize you’ve had your fill of blood. You want to be done. You want off the battlefield. In the fourth, you notice the faces of people you kill. You hear their screams as you hack off their limbs. It is no longer an abstract enemy. It is a living being that you are ripping apart. It is dying by your hand, right there in front of you. In the fifth, you bleed and vomit, and still you push forward, punishing your body and soul. In the sixth, you collapse finally, grateful that you survived or simply numb. Everything smells like blood and the smell of it makes you ill. You’re hurting and you try to keep your eyes open, because if you close them, you might see the faces of those you killed, so you look upon the battlefield and you see that nothing was gained and, as the medic is patching you up, you realize you must do it again tomorrow.” It "
― Ilona Andrews , Sweep in Peace (Innkeeper Chronicles, #2)