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: Before revenge you feel good after revenge you feel worse 💯 @HillaryClinton
This tweet contains emotions: 
anger, disgust, optimism