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: If the future doesn't fill you with existential dread are you even a real person
This tweet contains emotions: 
anticipation, disgust, fear, sadness