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: Forgiveness might make us look weak, but the weakest person is the one who holds anger, hatred, and revenge.
This tweet contains emotions: 
anger, disgust, optimism