Given the emotion sadness and the tweet "The snaps/Insta pics I see of the friends I made while in Cali are so unbelievably depressing cause there's no place I'd rather be but there", 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.
3: high amount of sadness can be inferred