I think people are severely missing the point of the book "Into the Wild". The main character Chris, who grew up with everything, represents a lot of kids in America. They grow up having everything, yet they feel like they are missing something. They grow up without a major conflict in their lives, and no real obstacles to overcome, therefore feel like they can never accomplish anything great.
I grew up very, very wealthy, and this was a large part of my life. My mom grew up very poor, and would constantly remind me how lucky I am, but when I got out of school I moved away to another city with barely any money. I turned down my parents offer to help me pay for the move, and did it on my own. I was spoiled growing up but can never really remember wanting any of it. I actually felt bad a lot of the time.
I know that sounds stupid, but when I moved away on my own, lived in a shitty section of a city and was making my own way I became a lot happier with myself. Yea, it was dumb, I racked up a little debt but I didn't feel that constant sense of guilt for having what other kids didn't have. At least then I could pretend I was like everyone else.
I never told people I met that I grew up so wealthy, because you are embarrassed. It makes you feel weak to some extent. I actually would lie sometimes to cover up how I grew up.
I think Chris is an extreme example, but I really related to the book in that Chris really needed conflict in his life, he just took a very extreme approach. People need conflict though. I know people who grew up poor would say: "You don't know conflict." and they're right. But Most of my life I was envious of those kids. You grow up wealthy and you will never have to face real problems, but on the flip-side, you will never be able to conquer those problems.
I would say to this kid who wants to venture off like Chris, to understand what the book was about. The author uses an extreme example, but you can find conflict in other, less stupid and more responsible ways. There are many, many ways to seek out what Chris was looking for.