Please analyze the tweet "@ankitaverma45 @honey5991 rejoicing over someone's sadness is bad but when #Karma  is cencerned then definitely some people deserve it.." 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, sadness