I prepare hard and have a good feeling, but when I encounter a situation, most people get nervous. I think it's more because it's the first time most people experience a situation where they get nervous. If you're an inexperienced person, it seems more nervous than confident. There is also an atmosphere that places and situation give, and people are often overwhelmed by it. For example, if you go to a company interview, you will be overwhelmed by the atmosphere as you prepare for answers with your competitors in a solemn and quiet atmosphere. In this case, you feel more nervous because you have many competitors next to you, and moreover, the fact that there are many situations where the results cannot be guaranted also seems to play a part in being nervous.