Well, everyone thinks i'm smart, i don't think it true, and i sometimes don't like the fact that people call me that. But, anyway, today i received a test back and i got one wrong while my friend got a 100 percent. I know it's no big deal, but she 's going to think low of me because i know how she is... But that's not the problem, I feel a sort of anxiety and sadness, as if i want to cry. I can't do my math homework with joy like i always do and as i read the chaprter in my class i couldn't understand anything and i really think it's all due to that grade and i can't help it. please, help.