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: @Slippus @PureGym  yeah I received a fine today which I am furious about, currently appealing it after being a member for so long...
This tweet contains emotions: 
anger, disgust, pessimism