We are not Lleyton Hewitt. Or, at the very least, I’m not, and I imagine the overwhelming majority of my readership is not as well. This is true for a lot of reasons; I am not Australian, nor am I the youngest men’s world No. 1 in history. I have yet to win a Grand Slam singles title, despite my wildest dreams, nor is my middle name Glynn. Most of all, however, I am not Lleyton Hewitt because I will never know what it’s like to play tennis on speedboats in the Sydney Harbor with Roger Federer.