Task: Determine the prevailing emotional tone of the tweet, categorizing it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that most accurately represent the tweeter's mental state.
Tweet: @faye_catherine happy anger sad melancholy confusion #woodspurge
This tweet contains emotions: 
anger, disgust, pessimism, sadness