Based on the tweet "@foofightersnews #bitter we all have bad experiences, this was 22 years ago...time to let it lie... @foofighters forever ❤😍❤", 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.