From the tweet "🚨 an alle bike-people in #wien - take care: extrem viele kontrollen momentan, insbesondere ring usw. 🚲 \n #schwarzkappler  #reflektor", identify which emotions are conveyed. Choose from anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, and trust. If no emotions are evident, respond with "neutral or no emotion".