You can only truly understand the methods and tricks by working hard and giving your all to something. So why do most people give up easily after encountering just a little difficulty? Actually, many people, after a few days of persistence, feel that the positive feedback is insufficient, haven't made any money, and then become discouraged, saying they are not suitable for this, and think that this thing is unreliable. These people are just ordinary people—they haven't gone all out. They just hope to find a shortcut, to discover a secret, and then succeed. Everyone wants to find shortcuts, but in fact, the most foolish methods are often the most effective. Only by truly working hard on something can you realize the methods and tricks yourself during the process. Kazuo Inamori also repeatedly emphasizes that you should strive until you are exhausted, struggle until you move yourself. It’s not just a motivational phrase; it’s a principle you only understand after truly doing it. Therefore, only by genuinely investing in this matter can you naturally find the answers to many things.