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: Some questions you get on Twitter make you want to despair. We've been so battered. We complain but aren't convinced things could be better.
This tweet contains emotions: 
disgust, sadness