Analyze the tweet "@LoyalLadyMalfoy &lt;• change them himself. He follows behind with a scowl pinching his lips and takes the sheets to his room. 'So who is •&gt;" 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".
optimism