Defining and peeling those layers of personality traits and secrets that we may want to remain hidden is what makes a great character interesting and even exciting.  It’s his or her elusiveness that adds the mystery and thriller.  Defining Troy was a little difficult because I wanted to introduce a good guy who had some hidden secrets that had not been explored.  I hope I have achieved that because I want the reader to get to the finish line saying, “Hmmmmm, I didn’t see that coming.”