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: #2 complained then while his head and then called do not despair of God's mercy if you did sins go back to him and ask his forgiveness
This tweet contains emotions: 
optimism