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: If I had a little bit of extra money I would blow the whole paycheck and go to one of the two of @KygoMusic's concerts in LA. #serious
This tweet contains emotions: 
optimism