Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture 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