Basically, she changed. No insecurities were part of her attitude before going to Antarctica. From time to time she will need another person's help and she knows it. She is able to relax after realizing this.Something odd is in that continent. A marvelous experience is what it was, imagine being able to share a firsthand experience with a limited few. Here, man has been everywhere. Rivers, the timber, and mountains have no escape when it comes to man.