International bestselling author Sally Hepworth is the kind of person most people want as a friend: she’s hilarious, she’s genuine and she’s entertained by both the good and bad in life. She illustrates all those qualities in this conversation where she talks about the unusual thing she has to have on her desk to be creative, why she felt like an imposter when writing her latest book “The Good Sister,” how she’s convinced even Mother Teresa had some bad thoughts, and meeting with Amy Poehler to option one of her books for a television series.