Imagine that you are a doctor who specializes in heart transplanting surgeries and today you are about to carry out a surgery to transplant a heart in the little boy. You have begun the operation but then you realize that the nurse who has kept the heart to be transplanted is nowhere to be seen. Now that is a very bad situation to be in. You will have to start looking for the heart and you have to do it in a rush. There is no doubt about your intelligence but even an intelligent person like you can panic in such a situation but we hope you don’t.