Task: Determine the prevailing emotional tone of the tweet, categorizing it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that most accurately represent the tweeter's mental state.
Tweet: @brooklynbreeder \nI could not believe that their answer to his outrage was that they were right. I do hope he takes them to the cleaners.
This tweet contains emotions: 
anger, disgust, optimism, surprise