Task: Analyze the tweet's emotional expression, classifying it as 'neutral or no emotion' or as one or more of the identified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best represent the tweeter's emotional state.
Tweet: @Ryanair beyond a joke! So #furious right now you have left my niece, sister and brother inlaw completely in the dark! Crap customer service
This tweet contains emotions: 