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: Haven't been here a while, been watching lots of TV. Conclusion #whataloadoftat...if I wasn't depressed before afternoon TV is #grim
This tweet contains emotions: 
disgust, pessimism, sadness