Task: Assess the emotional content of the tweet and classify it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best represent the tweeter's mental state.
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