Task: Analyze the tweet's sentiment and assign it to either 'neutral or no emotion' or one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: It's a good day at work when you get to shake Jim Lehrer's hand. Thanks, @keratx! Still kicking myself for being to shy to hug @mcuban.
This tweet contains emotions: 
joy, love