Task: Assess the emotional content of the tweet and classify 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 best represent the tweeter's mental state.
Tweet: Nobody wants a grouch but DONT move to SD if you want to be a rapper. #serious
This tweet contains emotions: 
anger, pessimism, sadness