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: I didn't find out about this till today due to my bff telling me. I am so disgusted and offended by this.
This tweet contains emotions: 
anger, disgust, sadness