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: @blackeyed_susie They ain't going away, and I don't want to see them hurt; changing hearts/minds is really our only option, no? #optimism
0: no joy can be inferred