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: What u do wen ur love cheats on u ? Wen thy don't understand the emotions behind the anger, the constant waiting.. what u do ? @ritujai18874
This tweet contains emotions: 
anger, disgust, fear, pessimism, sadness