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: It's not that the man did not know how to juggle, he just didn't have the balls to do it.\n#funny #pun #lol #hilarious #punny
This tweet contains emotions: 
joy, optimism