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: Imagine being bitter when your bias is dating &amp; sending threats to their partner. Like why? That's nasty. And they don't even know you exist
This tweet contains emotions: 
anger, disgust