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: In addition to fiction, wish me luck on my research paper this semester. 15-20 pages, oh boy.
This tweet contains emotions: 
anticipation, fear, optimism, trust