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: “The essential Saltes of Animals may be\nArkham’s large outfit from any effects he\nI rejoice that you continue in ye
This tweet contains emotions: 
joy, optimism