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: Howling with laughter at “WELL DONE BEZZA!” #bakeoff #GBBO
This tweet contains emotions: 
joy, optimism