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: A #new day to #live and #smile. Hope all the #followers a nice #night or #day. :D
This tweet contains emotions: 
joy, optimism