Task: Categorize the tweet's emotional expression, classifying it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that reflect the tweeter's state of mind.
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