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: Too many are on their 'yeah, the thing going on with cops shooting innocent people is sad - but just not in my backyard, so..'  #blm
This tweet contains emotions: 
anger, pessimism, sadness