sudden realization..

It was a saturday morning like any other,where I would wake up at 7 am to prepare for tuition~ however,I had a short but frightening thought whizz through my mind upon waking up. "I dont want to regret not revising enough for my O levels." I totally got a shock and it was like an awakening call after I had literally woken up! So now Im gonna keep working hard for the next 3 weeks before Os!(: