Please analyze the tweet "@RogueFatale Oh, you insult me! What, you think just because I look like this, I'm psycho? I'm more sane than most Gotham freaks..." 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