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: Losing the will 2 live with @virginmedia business bb gone down on hold for 23 minutes &amp; whoever picked up cut me off  #NoWorkForMe
This tweet contains emotions: 
anger, disgust, pessimism, sadness