Task: Analyze the tweet's sentiment and assign it to either 'neutral or no emotion' or one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: @smendler (2)  Watch out for ppl who have been filled w/ impotent rage over time - they can be led to do just about anything
This tweet contains emotions: 
anger, pessimism