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: The best #revenge is to move on, get over it, and continue to #succeed. Never give someone the #satisfaction of watching you #suffer....!!!
Emotion: anger
Intensity class: 
1: low amount of anger can be inferred