Task: Determine the prevailing emotional tone of the tweet, categorizing it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that most accurately represent the tweeter's mental state.
Tweet: #heavyheart these last couple of days, who are the cause of this  #fear of losing someone close ? #amerikkka #kkkops #TerenceCrutcher
This tweet contains emotions: 
fear, sadness