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: @HutchinsonDave I don't know whether to despair or agitate for a cull.
This tweet contains emotions: 
anger, disgust, fear, sadness