Assess the level of the emotion anger in the tweet provided. Use the following categories: 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.
Tweet: Finding out my two best Fwendz are going to rage with me at @lifeisbeautiful makes this last week of no sleep extra worth it
1: low amount of anger can be inferred