Hunger or Appetite?

Got to the part in the book that is the big issue for me:  We all give meaning to losing weight or gaining weight.  The author says, "My life is lost unless I eat every single time for the next twelve years when I am hungry.  I am such a failure that I can't even figure out when I am hungry."  BINGO!  I struggle with the fear that I can't tell the difference between really being hungry and just wanting to eat because I have an appetite for something, anything!  I hope that when I reread this book and keep working these issues out,  I will learn the difference!!