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: Love takes off the masks that we fear we cannot live without and know we cannot live within. - James A. Baldwin
This tweet contains emotions: 
anticipation, love, optimism, pessimism