I was really puzzled why I suddenly go to the Library and study. Hehehehehe. Maybe I felt hot that time and I just want to stay in a air-conditioned room? but honestly I really didn't study there because every time I memorize a definition of a something I feel sleepy because it's cold and the coldness of the room makes you want to lay down and sleep but atleast I still was able to manage to go there and was able to read some few pages. hehe