Task: Categorize the tweet into an intensity level of the specified emotion E, representing the mental state of the tweeter. 0: no E can be inferred. 1: low amount of E can be inferred. 2: moderate amount of E can be inferred. 3: high amount of E can be inferred.
Tweet: Is it supposed to be this arduous to interact with other people? I'm 'other people' to them and they don't seem to struggle.
Emotion: anger
Intensity class: 