Given the tweet "ㅤ❬ @Redolent0fGrief ❭\nㅤㅤㅤ— know what else to use to make you stop sulking..” He sighed heavily, before putting on a weary expression.", identify any emotions from this list: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If no emotions are identified, respond with "neutral or no emotion".