you know you lack sleep when
-you constantly feel like sleeping in lessons
-you're plagued by daily headaches that make you feel like tearing your hair out
-sometimes you just feel so irritable you feel like slapping someone just cos they spoke too loudly
-you fall asleep while standing up on the mrt, your knees buckle and you almost fall. then.. you dont even feel embarrassed when people around you stifle laughs, you just stand up, close your eyes and go back to sleep..

~ 10days and counting ~