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: #ilofitt is #laughter #happiness #spiritual #mental #physical #pizza. Just kidding about the pizza. Work hard in all facets for a fitlife!
Emotion: joy
Intensity class: 