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: @asjoshtaylor sadly I don't think I'll see you on tour, but have fun, you're gonna rock! 🎉👌🏻💙 #HotForMeTour
This tweet contains emotions: 
joy, sadness