I have my exams coming up and I'm literally starting without breaks. I've just taken a break after realizing that you need breaks because I am studying for like spread 8 hours without even standing. From one point, I'm just sitting sitting there for 8 hours continuously studying because of the exam pressure. It's really scary guys. But you just have to take or otherwise I started feeling really busy. My head was heavier than my whole body because I've been doing this from last ten days