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: For once I gatherp th strength to not try and drink my pain away. #sober #Fighter #strong #lovely #dreamer
This tweet contains emotions: 
joy, optimism