Task: Evaluate the tweet for emotional cues and classify it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that indicate the tweeter's state of mind.
Tweet: Karev better not be out!!! Or I am seriously done DONE with @GreysABC  #unfair #ugh
This tweet contains emotions: 
anger, anticipation, fear, sadness