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: Be it a rainy day, be it cheerful sunshine, I am a Prussian, want nothing to be but a Prussian.:|
This tweet contains emotions: 
joy, optimism