Tricia Duffy is a retired teacher from Brisbane, Australia. She lives an adventurous life that has included touching a live shark while scuba diving and jumping out of a perfectly ...view moreTricia Duffy is a retired teacher from Brisbane, Australia. She lives an adventurous life that has included touching a live shark while scuba diving and jumping out of a perfectly good aeroplane (on a skydiving jaunt). She enjoys playing with her seven grandchildren, drinking coffee, playing bridge and calls a spade a spade.view less