Sure, I doubt the world will end tomorrow, but I do know I get my semester grade cards tomorrow, and if I suspect correctly, my chemistry grade is going be... less than spectacular. And since I need to get straight A's or else colleges won't notice me (also my parents will kill me), I suspect it could the end of my world.
First world problems.
Also I just now realized this comes off as extremely bratty and stuck up. Really it's not, it's basically impossible for me to be bratty. I'll find a picture of a cat on my head to solve this problem.