I feel very fortunate that from a very early age I knew what I wanted to do. And I know that many people of 18, 24, 30 years old, still have not really reached a passion the way I had a passion at a very young age. But whenever you do find something — maybe it’s not as passionate for you as dog mushing has been for me — but the fact that you have any interes. that is what you should go with. And particularly if you have a passion, no matter how many people criticize that passion, no matter if you cannot see the link between how what you are going to do is going to benefit others, I can promise you if you do anything well, it will benefit others. So you have to go with your dream, which is certainly what I have done, which has brought my life great fulfillment.