what is the most important detail from chapters 10-14 ? and explain

I could ramble on about the same things but it's easier if yo follow the source-link to the GradeSaver site below. It has all you need.

These chapters are comprised of Cole's struggle to survive. This is the section where' he's fighting for his life........... where he realizes that everyone is vulnerable, and that he doesn't have the power to completely eliminate fear. Before this, he thinks he can dominate anything, even the bear; he wasn't afraid of anything, and now he feels fear.