Expanding Circles Blog Purpose: What is it? How do I find it?

Do we have an epiphany moment when we finally find it and after which our lives make sense and become more fulfilling? Or is it something that has been with us all the way along and we just need to connect with it? What is the difference between purpose and our occupation, duties and responsibilities? Is our purpose something that we do or is it an emotion we experience? Can we have a purpose in life that has nothing to do with what we do for a living? If yes, do we experience more fulfilment and contentment when these two are aligned or can they be two independent variables? Here's what Expanding Circles debate on 11th February 2014