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: I can see how this will end\nIn all its bitter tragedy\nI'll give you all I have to spend\nAnd you'll give nothing back to me
This tweet contains emotions: 
anger, disgust, pessimism, sadness