Given the emotion sadness and the tweet "@Meruna_  as a musician, I can tell you that more people get discouraged when learning because of shitty instruments than anything else.", classify the intensity of the emotion displayed in the tweet. The classification options are: 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.
2: moderate amount of sadness can be inferred