Task: Determine the prevailing emotional tone of the tweet, categorizing it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that most accurately represent the tweeter's mental state.
Tweet: @buzzlightbeard2 If you don't love yourself... Honesty is the best policy #smile
This tweet contains emotions: 
joy, optimism, trust