The secret to a happy life is revealed by Edna (74) from Sorrento, Victoria: "Never wish for anything. When you wish for something you start longing for it, and when you long for something you feel restless in your tummy and your mind feels like it is set on fire. How can anyone be happy feeling like this? Wishing is such a terrible waste of time. Wishing just takes your focus off the important thing in life...which is, quite simply, living in the world with others."