at the end of a week

friday,again. In China, this is a end of a week.
how can i describe my performance this week? all day's playing games?
these weeks are also a end of a semester, i had to preparing for the terminal examination, but i didn't.
i'm pretty afraid of my symbolic logic, which is a difficult subject about mathematics. and tomrrow is another exam of cet6.
it's midnight,i'm drunk?maybe a little. now, it's another football match of world cup.the latest game's winner is Argentina, 6:0.