u/usernarjis

I'm doing my best to study for my exams (chem, bio, methods, further, english) but am having difficulty to stay awake throughout the day as I have health issues that affect my quality of sleep as they cause breathing issues. As a result, I wake up tired and can only have a couple (2-4) hours of full alertness before a headache strikes me and I desperately fight sleep despite drinking coffee/caffeine. There are days when I physically can't bring myself to study because of this exhaustion, and idk what to do. I'm aiming for a high ATAR (95+) and I'm afraid that this might cause me to only get B's/B+'s in my exams.