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: @GreatFallVoyagr #bitter sums it up! Congrats Nicole! that's all folks #bb18 now onto #survivor !
This tweet contains emotions: 
joy, optimism