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: What's worse than feeling discouraged? Not finding an emoji for feeling discouraged
This tweet contains emotions: 
anger, anticipation, disgust, sadness