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: By officialy adopting #BurhanWani, a #Hizbul terrorist, #Pakistan n #NawazSharif hv md a cardinal mistake 2day tht'll haunt fr years. #UNGA
This tweet contains emotions: 
anger, disgust, fear