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: I believe I'm gonna start singing in my snap stories on the tractor. Switch it up a little bit.
This tweet contains emotions: 
anticipation, joy