God's Eyes Calculate

What should I say? This book is very frustrating to read! The protagonist looks like a fool! So embarrassed, so shy, and not understanding the world at all, why did you agree to go out with your grandpa to travel around the world when you were 3 years old? The old man teaches him his skills every day, but even at this age, he still thinks that the old man only knows how to deceive people. This is ****! The protagonist is written as if he has never been in society. His grandfather has brought him up so much that he doesn't need to talk about his adventures, but he doesn't need to hide everything! Pretending to be stupid looks too cowardly, and it doesn't even feel any better. 😡😡😡😡😡