It seems that because of this puzzling problem, he can't be domineering at all. His master tried to teach him how to be domineering, but it seemed that there was no result at all. Even though I spent my whole life trying to teach him how to be domineering, it took him a long time to learn. It was not until two years later when he experienced it in Hawkeye that he simply learned it. Maybe it is really forced by the situation. He will learn nothing unless he goes out to make a living.
Sauron has actually made his debut many times, but he has never had a particularly big opponent. Although he is not particularly weak, according to his experience, he can live well. It was not until he met Luffy and faced a very powerful enemy with them that he slowly made himself strong. Then he remembered what the teacher taught him, and he gradually understood what truth was. Compared with his former self, this is a great progress.
I once said that if one thing is not well controlled, it depends entirely on one's own thoughts. If you still have no idea, it won't have any effect in the end. What he is thinking now is really such a truth, because he was in a confused state before, so he couldn't concentrate. But it's different now. If you fight again, when you are a stronger opponent, you can't continue to be confused, so you will become stronger.
Rowley didn't dare to teach him because of his chaotic personality. Although he also has a high position, he feels that he is a low-key person because of his personality. Even after the day after tomorrow, he can only do this, so he would rather teach Luffy than teach him until the end. Fortunately, he became stronger and stronger in the process of growing up, otherwise he would really be in such a daze.