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: Never forget that 5Live cancelled programs, to allow them to extend 606 so people could call in and detail their outrage after our behaviour
This tweet contains emotions: 
anger, disgust