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: He's seriously so frustrating sometimes! (╯°□°）╯︵ ┻━┻ #ugh
This tweet contains emotions: 
anger, disgust