Based on the tweet "#ICBM parties in #Pyongyang, People starving to death in the countryside.\n#irony #northkorea #awesome", categorize the level of joy felt by the author. Select from the following: 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.