Huff. I'm afraid of Failing

I'm serious. I haven't been doing well in my quiz. There is 90% of one of them that I'll fail. One of them I only managed to get 58 out of 100. I'm not exaggerating this case. I'm serious. And I hate sharing it to people because they just say "you can do it." The truth is I can't do as well as you think. I'm not that genius brainy girl, you know?

Just today I have a quiz and I'm only certain I can only get 48 out of 100. I'm really scared of failing.