Given the emotion joy and the tweet "Learning is key while converting your leaning to someone else is door, so when you do both you will open the door of success.\n\n #x33", rate the intensity of joy shown. The rating scale is: 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.
1: low amount of joy can be inferred