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: I am about to be a coward and I feel terrible. But I can't even face this 😭
This tweet contains emotions: 
disgust, fear, sadness