but i did n't do any of them . that night he jerks awake in a cold sweat and sits upright . as it bit and kept biting another man . as soon as he left , i spoke up . `` he does things , hurts others , even kills , and he thinks he 's doing it for me . '' why do we need them to ? dont worry , kids , he said with a wave of his hand , but without bothering to turn around . drops of sweat formed on my brow . 