The behaviour of those staff working on their life’s work are very distinctive working behaviour which includes full of initiative, creative, self motivated, able to work long hours continuously yet not being burn out, always looking for better ways to get things done, open minded to challenge status quo and most significant behaviour is that they are totally immerse in their work and enjoy it every moment. In summary, they put their heart and soul in the job they engaged with and their work become a way of life. They are not working purely for money or survival. They are fulfilling their much higher needs above pure monetary or status rewards. It is their passion they sought after to fulfil. They normally serve a cause greater than themselves. Monetary or status rewards are just a by product in pursue of this greater cause than themselves.