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: @BitcoinBelle @pamelawjd Start mournful then kick into major key in last verse where good guys win? (Or just change words in existing song?)
This tweet contains emotions: 
pessimism, sadness