Task: Categorize the tweet's emotional expression, classifying it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that reflect the tweeter's state of mind.
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