as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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describe the illusion of a glass of water
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the illusion of a glass of water is a visual trick that makes it appear as if the glass is half full or half empty, when in reality it is the same amount in both halves. this illusion has been studied extensively in the context of perception and cognition.
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