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: @littlepieces Customer services got involved and eventually completely wash their hands of it. #awful #dreamornightmare
This tweet contains emotions: 
anger, disgust