Have you every wondered how important your "Voice" is as a writer? This week on The Bestseller Experiment podcast, New York Times success Maria Semple tells us just how essential your voice is. Maria was recently named a "Power Author" by the Hollywood Reporter, putting her alongside such giants as JK Rowling and George RR Martin. Maria started as a screenwriter. Her book, Where'd You Go, Bernadette? spent over a year on the New York Times bestsellers. Her new book "Tomorrow Will Be Different" was announced as a TV series with Julia Roberts as the lead. She spoke to us about the things that stop us writing truthfully.