Have I done something wrong? :/

Yesterday, Monday.
Slept at 4am the night before. Just couldn't get to sleep, Idk why. -.- Woke up at 7 to reply Hui Min and then back to bed. Woke up again at 10.30. Texted Alvin and went to wash up. Had breakfast while using the computer. At about 12, Ms Tew called as I didn't go for badminton. Came up with all sorts of ridiculous reasons why I didn't attend and yet still got nagged. Had to write a letter for the months which I didn't attend. Troublesome school. What's the use of being so strict to the extend. Played maple till 6.45 and then went off. Had dinner and watched TV. The 8pm show was so sad. Used the computer again till now. Badminton tomorrow; 8am. :c