Task: Analyze the tweet's emotional connotations and classify it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best portray the tweeter's mental state.
Tweet: @Pharah_Amari [Reyes snarled in frustrated anger, steel claws flexing dangerously. But she uttered those damning words, it seems to snap --
This tweet contains emotions: 
anger