Task: Determine the dominant emotion in the tweet and classify it as either 'neutral or no emotion' or one of the eleven provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: I feel like an appendix. I don't have a purpose.  #depressed  #alone #lonely #broken  #cry #hurt #crying #life
This tweet contains emotions: 
pessimism, sadness