Adult Vs. Child Amir

I think Amir it’s a little different now but in a good way. He regretted some things, he know now when he was wrong. Maybe the difference is not to big but we can see how he misses everything. Amir spends a day thinking of Hassan, his past, and the mistakes he has made. That night, Amir dreams of Hassan saying, "For you, a thousand times over!" He’s thinking about the past, about Hassan, Baba. I like the page 222 when Amir finds about Hassan is his brother. He is angry. I think here is the same like when he was child. He still doesn’t know how to control himself.
When Amir was talking with Wahid in Wahid's home and when he was asked about the relationship with Hassan and him, Amir answered about Hassan: "He was my half-brother"(237 Chapter19) He don’t want to lie, he is more mature now.