Why are you here? Viv Groskop talks to writer Esther Freud about her new book, about why it's good for writers to get out, and the power of understanding that it's not about you - you are here for the audience. She explains why she loves feedback, why she loves interviews - and how she has to remind herself not to tell everybody absolutely everything... Esther's book, I Couldn't Love You More is out now. Viv's book, Lift As You Climb is out now. @vivgroskop