Classify the emotions found in the tweet "Thanks for ripping me off again #Luthansa €400 not enough for a one way flight to man from Frk then €30 for a bag then free at gate #awful". Select from the following: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If the tweet is emotionless, reply "neutral or no emotion".
anger, disgust