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: life is hard., its harder if ur stupid #life #love  #sadderness #moreofsad #howdoestears #whatislife
This tweet contains emotions: 
pessimism, sadness