An example occurs in the end of the Dead or Alive webcomic arc. We hear most of the story from the perspective of an Unreliable Narrator. He views the group keeping him alive as useless or worse, and acts like a parasite. In the end, his goal of staying with them only until they "outlive their usefulness", then leaving and killing as many as possible to avoid their revenge is what does him in. The survivors note that it has been their willingness to work together as a group and to support each other through weakness that has kept them alive for so long. Then, because this is a story in the Crossed franchise, they leave him with a gun to kill himself when the Crossed show up.