It doesn’t matter if you lose, I’m just afraid that you don’t dare to try, or that you don’t dare to face your own failure. This is a kind of lack of confidence in oneself, lack of courage, and lack of mind. It is difficult for such people to succeed. Failure once can't change anything about you, but if you don't do it, you will always fail. Only in the process of trying, you will find that you have many problems, and then you will correct them, and finally you will succeed.