Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: @LisaAsquithtobe @craig8710 @WayneHaselden @june65wigan everyone is against wigan because we are the biggest club #bitter
This tweet contains emotions: 
anger, disgust, pessimism, sadness