me? a CSR?!

Funny how somebody asked me if I am working as a call center agent or something. At first I really was wondering why in the world did she asked me if I do so, is it too obvious with my dark circled eyes?! or maybe I look like a zombie walking in a broad daylight when we bump into each other two days ago. But then, after realizing my deep thought, she just blurt that the reason she asked me that is the fact that she often sees me online at wee hours of the day, which is really odd for a non csc agent to be. And so I told her that I work online, and practically burn myself from working overtime! haha.