Task: Categorize the tweet's emotional expression, classifying it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that reflect the tweeter's state of mind.
Tweet: @GameGrumps THANK YOU SO MUCH FOR COMING TO DETROIT I'm going to sob joyful rainbows now brb
This tweet contains emotions: 
joy, love, optimism, trust