Task: Analyze the tweet's emotional connotations and classify 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 best portray the tweeter's mental state.
Tweet: 2day's most used term is, #terrorism, with many addresses and forms. On my #opinion, the only form of terrorism in this world is, injustice!
This tweet contains emotions: 
fear, pessimism, sadness