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: Close to the end of a revision...taking this story I love in a new direction has been exhilarating for me. #endlesspossibilities #amwriting
This tweet contains emotions: 
joy