Please analyze the tweet "What do Aquila, Ajahnae, and Euriechsa have in common besides ridiculously stupid,horrible,ugly, God awful names? Tracey IS NOT their father" 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