Should I study from 9 AM to 6 PM tomorrow?

It's not bad to prepare in advance either.

It's more effective to study in short bursts whenever you have time, rather than studying for long periods all at once!

Work from 9 AM to 10 PM. You have to push hard. Society is cruel. It doesn't care about anyone's situation. It's not over just because you get past the exam the week after next. If you want a better life. Run diligently. No one will live your life for you, nor will anyone take the fall for you. Your life is solely yours. Life is longer than you think. That life. Shouldn't you live it joyfully, fun, and abundantly? Preparing in advance and working harder will lead to a better life welcoming you. That was a long rant. Keep fighting! haha ☺️