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: a lot of universities actively discourage even just one part-time job because it has a negative impact on studies--
This tweet contains emotions: 
disgust