There's really not much sense in worrying about things that you can't change. I think things would work out better for people in general if they weren't so worried about everything all of the time. Especially people who don't have children. With children, I would think you would kind of have to worry, but other than that... But, I'm 17. I have very little perspective on life. This is just my take on it, from what I've seen through my little tunnel.