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: @TheMoosesAngel He looks down at his brother, a smile forming on his face. 'What? People fearing me?'
This tweet contains emotions: 
fear, joy, optimism