Task: Determine the prevailing emotional tone of the tweet, categorizing 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 most accurately represent the tweeter's mental state.
Tweet: and I'm up from a dream where I said something really retarded on twitter and it got like 10000 retweets #nightmare
This tweet contains emotions: 
fear, sadness