I know it's right there, but if it's as good as it's billed to be... oh, how much more awesome would it be if I've waited? As long as the hype doesn't kill it - but it's Moffat, I doubt that.
Different feel from Davies' run?
Either find a better way of learning the course work - such as getting friends to help explain it or something - or perhaps consider that the HSC may not be for you.
Try the former for this year. Get friends to try and help you, 'kay?