This internet circular comes from one of my wonderful research staff, a fellow member.    A young lady confidently walked around the room while leading and explaining stress management to an audience. She raised a glass of water, and everyone knew she was going to ask the ultimate question, ‘half empty or half full?’ She fooled them all. “How heavy is this glass of water”, she inquired with a smile? Answers called out ranged from 8 oz. to 20 oz.. She replied, “The absolute weight doesn’t matter. It depends on how long I hold it. “If I hold it for …