Task: Categorize the tweet's emotional expression, classifying it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that reflect the tweeter's state of mind.
Tweet: Wow! Today, totally seeing alot of #mean #people out in this #world! Turn it around and #start cultivating #kindness! #SuccessTRAIN #warrior
This tweet contains emotions: 
disgust, joy, optimism