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: why don't the kids on my street have msn or something to play on instead of enjoying themselves outside #bitter #shush
This tweet contains emotions: 
anger, disgust, sadness