Task: Determine the dominant emotion in the tweet and classify it as either 'neutral or no emotion' or one of the eleven provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: Just watching #Phoenix video for the first time. Holy fuck, this guy is seriously deranged, unhinged. Why is everyone not #terrified?
This tweet contains emotions: 
anticipation, disgust, fear, pessimism