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: @p0stcap I've still been trying to sort through it all, but I suppose I also shouldn't have had such high expectations. #sadness
This tweet contains emotions: 
pessimism, sadness