Task: Categorize the tweet based on the intensity of the specified emotion E, capturing the tweeter's mental state. 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: Not my fault if I'm more observant than you thought of me to be ! 😜 I'm not sorry 😝 #wisdom #laughter #observingyou #allthetime #becareful 😎
Emotion: joy
Intensity class: 
1: low amount of joy can be inferred