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: @buzzlightbeard2 If you don't love yourself... Honesty is the best policy #smile
This tweet contains emotions: 
joy, optimism, trust