Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture the tweeter's mental state.
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