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: Will do fine on the mat tonight with or without sleep. theres no worry for that on this side of the water
This tweet contains emotions: 
anticipation, optimism