Task: Categorize the tweet's emotional tone as either 'neutral or no emotion' or identify the presence of one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: @trendykittykat Some people would rather hang on to their indignant anger. *weary sigh*
This tweet contains emotions: 
anger, sadness