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: Being alone is better than being lonely. Know what is worse than being lonely? Being empty; that's right!\n#Loneliness #aloneinthecity #fear
This tweet contains emotions: 
fear, sadness