Assess the level of the emotion joy in the tweet provided. Use the following 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.
Tweet: @eachus At least he's willing to discuss, better than most. That and keep the insults light with occasional levity or creative BS-ing,
0: no joy can be inferred