Evaluate the tweet for the intensity of the emotion sadness. The categories are as follows: 0: no sadness can be inferred, 1: low amount of sadness can be inferred, 2: moderate amount of sadness can be inferred, 3: high amount of sadness can be inferred.
Tweet: @Meruna_  as a musician, I can tell you that more people get discouraged when learning because of shitty instruments than anything else.
2: moderate amount of sadness can be inferred