It has been said of Rafael Nadal that he is the best person in the game calm a perhaps even in sports, to forget the last point and move on to the next one. It is one of the features of this legendary tennis player that many feel set some apart from the rest, and which many feel is largely responsible for his success.

For all of us, there is a great lesson in life. We too must become great forgetters – when it comes to the last person, the last situation, the last experience…