Task: Categorize the tweet's emotional expression, classifying it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that reflect the tweeter's state of mind.
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