Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture the tweeter's mental state.
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