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: @finkowska @PigletParker they happen. I expect your thumbs were all over the place in glee, interpreting my double negative.
This tweet contains emotions: 
anger, anticipation, sadness