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: When it comes to Syria, I get very fucking annoyed at pessimism, like I get full on triggered. Optimism or gtfo.
2: moderate amount of sadness can be inferred