From the tweet "Being alone is better than being lonely. Know what is worse than being lonely? Being empty; that's right!\n#Loneliness #aloneinthecity #fear", identify which emotions are conveyed. Choose from anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, and trust. If no emotions are evident, respond with "neutral or no emotion".
fear, sadness