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: Don King...his actions really sadden me today...the word 'may not' have the same power to all as it once did, I still cringe when i hear it
This tweet contains emotions: 
anger, pessimism, sadness