Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture the tweeter's mental state.
Tweet: [My teeth were sunk down into the vein of the poor woman who had 'accidentally' had a small problem with her engine, just outside of --
This tweet contains emotions: 
disgust, sadness