Analyze the tweet "Putin feels it acceptable to bomb &amp; kill aid workers. Soon he may be sitting at the same table as Trump!! #Armageddon #USApleasedont #horror" 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, fear, sadness