Task: Identify the emotional nuances in the tweet, classifying it as either 'neutral or no emotion' or as one or more of the designated emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that accurately reflect the expressed sentiment.
Tweet: Ask yourself this:\nIf the algae appears to be gone, is it really?\nIs it worth the risk?\n #algae #water #toxic #threat #methane #cancer
This tweet contains emotions: 