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: @BigLepley @angela31694996 @TheIndigoArrow Want to start a biker gang together when the GTA Online Biker DLC comes out?
This tweet contains emotions: 
anticipation, joy, optimism