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: @Orrible_Ives I didn't say anything bad about the situation great mate, can't believe some were. Makes me despair of humanity
This tweet contains emotions: 
anger, disgust, sadness