Is this normal or is it eating my life away?

I'm 17, and I guess I act normal, and I do well in Academics. But there's something, I hate the idea of aging and being so into the modern world of technology, I dread the future of paying taxes, having to sort things out with paperworks, raising children all those usual.. usual humdrums of living, especially the pollution(it doesn't have to be literal). I don't even go with friends to the malls because all I want to be is the reclusive one, living in some peaceful log cabin on my own at some remote woods. Just me, surrounded by nature, and in my wildest dreams, even stay in that state forever without having to age. I think about this all time and is frustrating.