I think time management is number 1, u should always have a plan for how much you need to finish by certain weeks. Theres going to be days where you dont finish enough and thats fine.
You just need to make sure you follow the generic tips that everyone gives such as sleeping on time, playing sports when you can to stay physically fit and socialising with friends. Out of all these tips I think sleep is the most important one; sleep for at least minimum 7-8 hours each day. I think people have a wrong idea that you can sleep 5-6 hours on weekdays and use the weekends for catch up but that never works. Sleep is something that may affect you less in the short term but has detrimental effects in the long run especially before HSC.
