'The Metamorphosis' is a story about salesmen Gregor Samsa, who one day wakes up and realized he physically transformed into an insect. Story tells how he and his family (mother, father and sister) deals with him not being able financially support his family anymore. Book deals with many psychological and philosophical situations that author himself have had experienced.
The presentation below is a summary of my primary research. After I read book 'The Metamorphosis' and biography of author Franz Kafka, I pointed main things, that, I think ,would be relevant and very important to the story.