Classify the emotions found in the tweet "I'm mad at the injustice, so I'm going to smash my neighbours windows'.  Makes perfect sense.  #CharlotteProtest #terrible". Select from the following: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If the tweet is emotionless, reply "neutral or no emotion".
anger, disgust, fear, sadness