Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: well my day started off great 🙃 the mocha machine wasn't working @ mcdonalds.
This tweet contains emotions: 
anger, disgust, joy, sadness