Analyze the tweet "I mourn. ha..r / ambe was ruined. what was once an ongoing shitpost about Tony's crimes was hijacked by not so vaguely racist memers" and indicate which emotions from the list (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) are expressed. If no emotions are found, answer with "neutral or no emotion".
anger, disgust, pessimism, sadness