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: That's me for the evening, though! Way too lit to finish these off properly without causing some serious mischief.
This tweet contains emotions: 
anticipation, optimism, surprise