Task: Analyze the tweet's emotional connotations and classify 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 best portray the tweeter's mental state.
Tweet: @RoWillFindYou Eric couldn't help but laugh, though that made him wince in pain. It hurt. A lot. He just wanted to sit down somewhere —
This tweet contains emotions: 
disgust, pessimism, sadness