Look, you might think that Year 10 is a big deal, that if you don't pick the right subjects you won't get into uni or even that if you screw up you HSC that your life will be a failure. But just realise that its ok to do badly in Year 10 and make it a learning curb instead of putting stress on yourselves to receive a great mark in the School Certificate. Nobody cares if you do badly in Year 10 unless you are leaving school. So stop stressing!!! Go out and get a life which is not dictated by the marks you get at school, because at the end of the day if you have great scores in your HSC but no life- then your the loser.