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: @iamglenn35 the forth character? No... not gleeful enough...
This tweet contains emotions: 
anticipation, disgust, sadness