Task: Categorize the tweet's emotional tone as either 'neutral or no emotion' or identify the presence of one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: Because it was a perfect illusion, but at least now I know what it was. #angry #ladygaga #iscalming#mysoul
This tweet contains emotions: 
anger, disgust, pessimism