Task: Determine the prevailing emotional tone of the tweet, categorizing it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that most accurately represent the tweeter's mental state.
Tweet: @Nxrthstxr I think it's the daunting fact of the typical offer being those grades. Even though it's been proven not to be the case exactly
This tweet contains emotions: 
anger, pessimism, surprise