Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
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