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: Brb, going 2 start killing random white people going about their normal days. Don't worry though i'm white, so they will safely apprehend me
This tweet contains emotions: 
anger, anticipation, disgust, sadness