in 300 to 500 words, what divides people?

its getting harder and harder to keep up.
i feel really tired sometimes.
the vision of the near future feels blurry.
but im not giving up, trying very hard not to.

phys p2 chem p2 econs p2 econs p1.
the last 4 hardest papers, the true uphill of this journey.
i just keep telling myself its gonna be over in 72 hours.
hang on caroline!!!!!!!! hold tight like hanging on the the goriila bar!!