When you happened to study halfway and ...
GO CRAZY BECAUSE YOU CAN'T UNDERSTAND WHAT THE CHAPTER IS TALKING ABOUT

Then you'll had to relax yourself. (:
Xia Lao Shi let us watch a motivation video ytd, about this two person persuing their dreams.

http://www.youtube.com/watch?v=9lp0IWv8QZY
http://www.youtube.com/watch?v=UB2Tl0xOqbI&feature=related

I'm feeling paranoid. ):
I'm afraid that I'll fail my trigo test, cuz I still can't understand. ):