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: But 'for me not to worry, they'll get a glass guy over and bill us for it'
This tweet contains emotions: 
disgust, optimism