Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: @realDonaldTrump negative campaign of doom and gloom don't win elections
This tweet contains emotions: 
anger, disgust, pessimism