What are some major obstacles, failures and triumphs in Jay Gatsby's life?

Question

What is the development of career or interests of this character in the book?

I can't remember many points for the first question and for the second question I don't really understand what this is talking about

Answer 1

To answer the first question, go back and skim through or read the book again.

The second question asks how Jay's hopes and interests change in the book.