Stupid riddle, I mean stupid me, I admit I am bad at making riddles. My intented answer was MSN chatting, but many people tells me it has to be "moon". But if it was moon, I would say : I am back during the night, I am away during the day, I am not too bright, but enough to read. I am not a circle, and you will never see my face. Anyways, how the heck did all those abnormal ideas get into my head in the first place...? Maybe I should change back to using my real name...!