What can you infer about the kind of person gregor is based on how he responds to the change he has undergone?

The kind of person Gregor is and how he has responded to change is that he is a person with a sense of responsibility as he tries to keep his job just pay his debt to his father when in truth, he does not even like the job he is working in. In terms of changes in his life, he had remained to be lingered with his humanity even though his physical condition has become worsen compared before.