Task: Assess the emotional content of the tweet and classify it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best represent the tweeter's mental state.
Tweet: #Appreciate what you have &amp; enjoy your life. \nUse your #smile 😃 to help others use theirs. ☺️
This tweet contains emotions: 
joy, love, optimism