My god, I get this all the time. People always harassing me to smile or either asking me what's wrong or why I'm so angry. Most of the time I don't feel anything, least of all mad or sad or whatever. Usually I just answer that I'm tired. But I get so sick of it to be honest. Granted, I don't feel "happy" almost ever, but I always just want to rip someone up one side and down another and tell them I don't have to smile all the time, over that I don't walk around like a grinning idiot. Maybe I'm inherently angry, I don't know. But god knows I'm sick of being told I don't smile. I already know this. It's like pointing out that someone is deformed or something. Heh, maybe I'm overly sensitive to it.