In franz kafka's "the metamorphosis", kafka describes a son who suffers botha literal and symbolic transformation into a huge, repulsive, fatally wounded insect. through characterization, metaphors, and irony, kafka gives his story deep underlying meanings, yet writes so simply that it could very well be the point of view of a defenseless child. gregor samsa, the main character of the novel, believes himself to be useless to society in general. kafka uses characterization, by transforming gregor into an insect one morning, to even further illustrate how low he feels himself to be. kafka uses gregor's present external condition to demonstrate how poorl