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: @stevesingiser @POLITICO_Steve Put a damper on my mood.
This tweet contains emotions: 
anger, disgust, sadness