Analyze the tweet "#Appreciate what you have &amp; enjoy your life. \nUse your #smile 😃 to help others use theirs. ☺️" to classify the intensity of the emotion joy. Your options are: 0: no joy can be inferred, 1: low amount of joy can be inferred, 2: moderate amount of joy can be inferred, 3: high amount of joy can be inferred.
2: moderate amount of joy can be inferred