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'm pale, I no longer wanna laugh, Or smile, All I wanna do is just fucking cry,
This tweet contains emotions: 
pessimism, sadness