Please analyze the tweet "tesco. why OH why cant my Visa electron be accepted on line , I am 55 , NOT 15 ??" and classify its emotional content. Choose from the following emotions: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If no emotions are detected, respond with "neutral or no emotion".
anger, disgust, pessimism, sadness