But the magnitudes aren't even a good indicator, for example extension 2 english does not scale nearly as much as well as extension 2 maths, to repeat a point out of that thread.
Hmm, played footy during lunch, watched as two guys tried to get a license from the gap between the wall and the protective electrical casing during study, otherwise it was a pretty normal day.
But I don't study :o
Get the amount of sleep that'll get you performing at your best, no less, not that much more either. For me, it's rather low actually, hence the 6 hours on average sleep for me.
This thread might help.
http://community.boredofstudies.org/671/general-discussion-2007-hsc/128577/idiota-s-guide-studying-just-prior-during-hsc-exams.html