Task: Classify the tweet into one of four ordinal classes of intensity of emotion E that best represents 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: I'm so so so excited for #UsernameRegenerated  I can't wait! I wish I could get a signed copy! I'm so happy for you. @Joe_Sugg
Emotion: joy
Intensity class: 
3: high amount of joy can be inferred