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: This brother know we know that his life was not in danger. This gun law got people in this country fearing for their life. White people.
This tweet contains emotions: 
anger, disgust, fear