Task: Analyze the tweet's sentiment and assign it to either 'neutral or no emotion' or one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: @comcast you charge 150 extra for sending someone out and your cable service still doesn't work. That's robbery.  #cable #horrible #service
This tweet contains emotions: 
anger, disgust