Task: Determine the appropriate intensity class for the tweet, reflecting the level of emotion E experienced by the user. 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: Reflection: the grind has been so REAL! Working 2 jobs &amp; being in school. #ksudsm #ksu #recruiter #instructor #tumble  #gradschool
Emotion: joy
Intensity class: 