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: Ready for my sweet princess to arrive. I'll he 37 weeks this Saturday! #excited
This tweet contains emotions: 
anticipation, joy, love, optimism