Based on the tweet "Okay this girl On teen mom is screaming but she only 2 cm dilated 😭 when I was 2 cm I was just pissed bc she wouldn't give me water", categorize the level of sadness felt by the author. Select from the following: 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.