Confidence has given me great success. I remember it was the day before the entrance exam. Teachers from all subjects mentioned the precautions for the exam during class, telling us that we must be confident. Only with confidence can we achieve good results. You also need to be calm. How can you do the questions well if you are not calm? But how can I be confident and calm? After entering the examination room, I would definitely be so nervous that I would throw aside my confidence and calmness. What is confidence? The dictionary says: "Confidence is belief in oneself." The teacher said: "Confidence is a condition for success." I think: "Confidence can bring unexpected surprises to people."