23---> hydro revise (1st gear: happy cause Ship Dynamics paper was good! so a bit lazy lah)

24---> revise (2nd gear: revving up: cover all the tutes)

25---> revise (3rd gear: panic starts to set in, but still I watch as many tv series as I can!)

26---> revise (4th gear: no more playing around: serious business this, study!)

27---> revise (lethargy and nausea starts to set in around now)

28 <------------- ! 1 pm -4pm: FREEEEEEEDOM!!!