Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: ugh!! this is the worst!! i didn't read at all this whole first month of school and i have a unit test on friday!!! awe man!!
This tweet contains emotions: 
anger, disgust, fear, sadness