I get emotional during sports matches, like tennis ones. No, scratch that, I get extremely emotional during sports matches, especially tennis ones. Having said that, you can probably guess how big of an emotional tangle I am right now, a few minutes after that five-setter epic that was the Australian Open. It’s not that I’m not grateful that Rafael Nadal and Roger Federer pushed it to the four-hour saga that it was, but I can’t say that I wasn’t disappointed. I caught the game on its second set, having missed one hell of an opening, with the score 7-5, in…