Alienation and Loneliness

From the beginning of the story, Ender feels alienated from almost everyone around him. First, he is a "Third"-an extra child that under ordinary circumstances would not be allowed in school. In addition, the International Fleet has branded him as different by implanting a device that monitors his every move. Other children, including Ender's brother Peter, understand that the gifted Ender is being considered for selection to the Battle School. This creates jealousy, making him a target for bullies. They delight in tormenting Ender, especially when the monitor is removed and they think that Ender is a failure. Not only does Ender have to endure ridicule at school, he also faces it at home from Peter. Although his sister Valentine comforts him and commiserates with him, she does not receive the same treatment from their brother as Ender does.

Ender's solitude is crucial to his...