Task: Assess the emotional content of the tweet and classify 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 best represent the tweeter's mental state.
Tweet: @WDA_Punisher @SgtDangerCow @Battlefield I think so too. \nCasual audience was particularly unhappy with server admins and server rules.
This tweet contains emotions: 
anger, disgust, pessimism, sadness