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: We can replace #loss with #hope, #hate with #love, #pain with #gain, if we close the window of #bitterness and open doors of #faith. #TryIt
This tweet contains emotions: 
love, optimism, trust