Why are so many girls insecure about their futures?

I go to a very expensive high school, so I am assuming that most girls in my school are from well-off families; however, I have noticed from their inclinations toward certain tendencies and other behaviors that most girls are very insecure about their futures. What could they be insecure about: money, sex, old age? What else?|||it's teenagers in general, not just girls. Everyone worries about getting into college, meeting the right spouse, having a good career, and basically making it on their own. Don't think for a second that it's just girls who think this way, because it's not.|||Not just girls feel this way. They are just concerned about the welfare of their future. Being a teenager is very difficult at times because all of the hardships of life are all of a sudden being weighed down upon you.|||wow, you are really without a clue and out of touch?|||employment, career vs. family





Money does not mean security|||I'm pretty concerned I'm going to be alone forever. : /