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: Finally uploaded the file I needed to the university server's drop box. It took like half an hour and a lot of cursing and anger on my part
This tweet contains emotions: 
anger, disgust