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: @RossKemp watching on +1. I would have been straight out of there with the guy who was getting irate! #ExtremeWorld
This tweet contains emotions: 
anger, disgust