In chapter 6 How does Victor’s perspective on his life change from the time he reads Elizabeth’s letter until the following summer?

With Elizabeth's letter, we realize how utterly Victor has been cut off from the outside world. His narration of his first two years at Ingolstadt mentions few proper names, and concerns itself not at all with anyone else. The reader realizes how much time has passed, and how much has changed in faraway reader. We learn the names of Victor's brothers, and of the existence of Justine. Elizabeth's relation to Justine is much like Caroline's relation to Elizabeth: she cares for the less fortunate girl and heaps praise upon her, calling her "gentle, clever, and extremely pretty."