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: After this news I'm supposed to be so damn happy and rejoicing but I'm here like 😩😔😭😞
This tweet contains emotions: 
disgust, joy, pessimism, sadness