Based on the tweet "I get so heated when I see people go to Thailand and post pictures at places I KNOW animals are exploited and abused. #fuming 🙃", categorize the level of anger felt by the author. Select from the following: 0: no anger can be inferred, 1: low amount of anger can be inferred, 2: moderate amount of anger can be inferred, 3: high amount of anger can be inferred.