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: People stealing things from my work out quite the damper on my day so now I am going to wear pajamas all day
This tweet contains emotions: 
disgust, sadness