The important point here for you is to understand who I am in terms of my history and the lesson out of that, if you like, is about critical thinking and critical thinking is core to everything we do on the Griffith MBA and it's critical to everything we do in terms of business school students if you like and what it's about is about ensuring that you understand the motive of the person talking to you now one of the ways you do that is you partly understand their background. 