Evaluate the intensity of joy in the tweet "I feel bad for people who don't understand my sarcasm. They think I'm mean, but really I'm hysterical &amp; they don't realize it. #sad #funny". Choose from these categories: 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.