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: •My brother grabbed me in a aggressive manner and as always @ImpetuousFiend threw tantrums like a kid only knowing how to express himself--
This tweet contains emotions: 
anger, joy