Assess the level of the emotion sadness in the tweet provided. Use the following categories: 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: But is it your fault you worked hard and stayed the course until eventually it all paid off, no! so let it be known and count up!
0: no sadness can be inferred