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: @Steadi_Lady You're eating skin that could have been sent to a tannery for leather processing. 😄
This tweet contains emotions: 
disgust, joy, pessimism