Task: Categorize the tweet's emotional tone as either 'neutral or no emotion' or identify the presence of one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: Biggest joke in life? Kardashian and Jenner stans. Their lives are so dull, parents must be so proud.
This tweet contains emotions: 
optimism