Given the emotion sadness and the tweet "So unbelievably discouraged with music as of late. Incredibly behind on Completing my album. Not digging this at all.", 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