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: Love this! Laughing while crying works too! #katherinemansfield #failure  #dealingwithfailure
This tweet contains emotions: 
disgust, joy, optimism, pessimism, sadness, trust