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: Just saw lil homie @NICKMERCS rage on cam.  Weren't roids a thing in the late 90's or has it come back? I'm lost...
This tweet contains emotions: 
anger