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: #Appreciate what you have &amp; enjoy your life. \nUse your #smile 😃 to help others use theirs. ☺️
This tweet contains emotions: 
joy, love, optimism