Disappointment

Today my teacher gave us test. I felt so sorry for them because I did not put any effort during the test. Sometimes I really very playful. I think is time to change. Because the SPM trial is really really very soon. How am I suppose to sit for the exam without any preparation?? I decided to wake up during midnight and study. If not, I really have no time. My teacher just lecture us today. I really make them very very disappointed. I apologize to my all my teacher. I promised that I will put more effort in my studies especially my history. My mind have nothing about history. I can't even answer all those easy question that my teacher gave me just now. This coming week I will stress myself to the maximum. I don't care all those unnecessary thing that doesn't related to my SPM. I going to put SPM in the first place. Sometimes I feels so disappointed to myself. Everyone is studying so hard but I just relaxing and wasting all those times. This is really ridiculous.