In the hospital, a nurse is asking an old man what is his weight. The man is unsure about his weight so the nurse suggests that it is better if he check his weight now. He goes to the weighing scale and stands on it, then he goes back to the nurse. The nurse let him fill the form by himself. After he fills it, he gives it back to the nurse.
When the nurse reads his weight, she is surprised that the man wrote, “82 kg – with glasses,” there. The nurse asks the man, “Why must you write ‘with glasses’ there? I only ask for your weight. Why don’t you write down your weight without the glasses?”
“Because I can’t read the scales and write without my glasses,” the man replied.