Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: @Devilligan It's a beautifully sincere balancing act of grief and hilarity.
This tweet contains emotions: 
joy, love, optimism