Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture 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