Answer:
He feels worthless and dehumanized. He feels like his life is not worth living.
Explanation:
He no longer has any way to move about as he did before and he is in pain. He does die.
You could write this from two perspectives:
He is insane and his mind drove him to believe he is a bug.
He honestly had a physical change and therefore he dies since he feels he cannot do anything anymore and he cannot work to take care of his family.
No, it is not imagery.
Imagery would tell you how he looks specifically, these are all general observations. You cannot imagine him in a detailed manner with this info. Is he blond? Is he a brunette? Does he have pale skin? If we can't make an image in our mind, then it's not imagery. Imagery consists of SPECIFIC details. For example, imagery would be, "His eyes were a crystal blue, as if they were made of water. It seemed like you could jump right into them and swim for hours."
The 'theme' of a literary work is the central message or insight it conveys. Commonly referred to as the main idea or the lesson of the story, it is what you take away from it.
