harry won't die

ok, so...i have spent far too much time in discussion with harryites i know...at work and at play....and our consensus......that harry will not ide.....because....jk rowlings said that she wrote the final chapter at the beginning...that was years and years ago...when she was penniless and a newish mother......i cannot believe that a first time mother would set out to write a book where the lead character dies at the end......harry potter is her baby, of sorts.....and no mother kills off her first born.....and no big name studio builds a megabucks theme park in florida to a boy wizard who dies......they must know something we don't know.........