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: It breaks my heart seeing people down or upset.. I will try my best to make them smile or cheer them up 🤗
This tweet contains emotions: 
optimism, sadness