Women are like this, emotions always change fast in so frequent. It can be happened in just a sudden.

As for me, i can be tired for the bunches of lab reports, tests and workshop; somehow in the next second I'm so passion with what I'm learning, and proud of what I will be working on.

Or, thinking how amazing and incredible of  chinese language can be where a single word can mean for so deep yet I'm typing English right now.

Okay, all of these are just craps. Due to the emotional nature of female. LOL. Night:)