Given the emotion sadness and the tweet "life is hard., its harder if ur stupid #life #love #sadness #sadderness #moreofsad #howdoestears #whatislife", 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