I'm not sure if coffee can helps you to stay up for the whole night but it really works on me. :o drank a can of Nescafe yesterday night because I'm planning to revise on geog for the whole night (from 1 to 5). I went to bed at 5 but ended up still awake at around 6.15..... so, in conclusion, nescafe over-work on me so i think i will definitely need it in a month's time..

these are my midnight snacks for yesterday~

Night study (which was not that productive for me :p)