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: So happy I live in NYC! See you tomorrow .....@SamHeughan @Barbour
This tweet contains emotions: 
joy, optimism