I keep thinking about how selfish Rebecca was being when she took the money from Luke for her "sick aunt." That is one thing that really bothers me about the main character is her selfishness. I hope that by the end of the book she will realize what she has been doing and will change. If she stops being selfish, then she wont be shopping all the time, and will hopefully be focusing more on her job.
One thing Rebecca should do is get a job that she is interested in. She could maybe write for a shopping magazine or a fashion magazine, instead of for a finance magazine. She will be happier, and be a lot more productive.