I'm feeling blue

today should be a wonderful day for me - class cancelled and i just need to attend one lesson which is english for mass communication, but i done a huge careless mistake which will lead me getting a zero grade for this particular test. 

::case::  - we required to circle out the sentence error  and rewrite the correct answer on top of the circle but i just circle and din rewrite it.  what a waste !!!     

i broke down and sobbed like a child in front of my friends, i guess.  :(

this is my very first time of getting a grade that lower than B for english paper. 

i cant forgive myself. feeling sorrow.