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: @haileywiggins_ @flenner_alisha good. Takes more muscles to frown than smile
This tweet contains emotions: 
joy, optimism