"She Hates My Futon", a book in progress by the brilliantly funny Craig Mitchell, describes my life fairly well.
I'm also a copywriter, I've worked in marketing, aspire to try my hand at writing a novel... am absolutely terrified of "church girls", and heck... I've even met my own version of Elizabeth Birdstall!
Yeah. Spooky.
Give it a shot and read it here: http://www.feedbooks.com/userbook/4043
It really starts to get going after chapter 3.