There is a famous saying from the U.S. Military Academy at West Point: "Attitude determines everything." There is nothing you can't do well. The key is your attitude. Before you start doing something, you think it can't be successful. , then of course it will not succeed, or if you are not serious when doing things, then things will not have good results.

Attitude is Everything - Edited by Romain Vincent Peale. This book stayed on the best-seller list in the United States for ten years. From then on, "Attitude is everything!" became a mantra expressing the power of positive thinking and spread throughout the world.