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: @JamesPiotr I am working on a feature right now about the preponderance of awful owners who are at war with fans. So many to choose from.
This tweet contains emotions: 
anger, disgust, sadness