Task: Categorize the tweet's emotional expression, classifying it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that reflect the tweeter's state of mind.
Tweet: The more I watch this documentary on @Channel4 the more I think @Airbnb is more a #nightmare than dream #dreamornightmare
This tweet contains emotions: 
fear, sadness