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: My bus was in a car crash... I'm still shaking a bit... This week was an absolute horror and this was the icing on the cake...
This tweet contains emotions: 
anger, disgust, fear, pessimism, sadness