Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: The best #revenge is to move on, get over it, and continue to #succeed. Never give someone the #satisfaction of watching you #suffer....!!!
This tweet contains emotions: 
anger, joy, optimism