How am I changed by reading Code Talkers?

How am I changed by reading Code Talkers?

I learned many things and I felt many things after I read this one book. Thinking of war changed and I could fix my wrong notion
War is really dangerous. The soldiers risk their life and fight in the battle. I thought soldiers fight with enemies forcibly but it is not. They had patriotic spirit and they wanted to fight and they had hard time doing trainings but they were proud of themselves and they did their best.
The one thing that really changed is my wrong thoughts. I thought if there is failure or something going wrong, then the probability of success might decrease. However, how my mind changed. In this story, they lost the war and also soldiers died. Nevertheless, they won the war at the end of the story. They won the Japan. I learned that if we try soldiers died but Ned survived. Every effort you make will be rewarded. So far, I didn’t work hard and I couldn’t finish something by my effort. From now, I can do something really hard because there is nothing impossible.
I could change my two wrong things. Also I could put forth strength. I was hopeful that I can do everything if I try and if I be faithful like Ned in this story. He had hard time when he went to boarding school but he studied and got good scores in report. Like the preceding, I could change and from now I will change more. Then I will achieve that I want to.