Task: Analyze the tweet's sentiment and assign it to either 'neutral or no emotion' or one or more of the specified 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