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