Task: Determine the prevailing emotional tone of the tweet, categorizing it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that most accurately represent the tweeter's mental state.
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