Task: Evaluate the tweet for emotional cues and classify it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that indicate the tweeter's state of mind.
Tweet: @trendykittykat Some people would rather hang on to their indignant anger. *weary sigh*
This tweet contains emotions: 
anger, sadness