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: Might go on @RadioX tomorrow to hopefully win a new car. My current one stinks of gone off milk. #grim
This tweet contains emotions: 
disgust, optimism, sadness