crazy!

the work of cleaning a house
first thing first, tidy up my room
of course get rid of all my notes and past year papers
it become like this

i used to sort out my notes subject by subject every time after exam
and this is what i have done in two times exam preparation
seriously this is freaking crazy than yesterday night
i must be mad of taking UOL

how do i handle this notes and study guides now
save it until i graduate, then burn it?