We should all live until we are at least 200 years old

Since I remember myself I always had heard that somewhere, someone was speaking about our immortality. I have never thought about it seriously. Now, when I am eighteen years old I see that there are endless arguments about whether we should live evermore.
I suppose that there could be many of arguments for this statement. Sometimes I think: “Of course it will be great that I could live till one hundred and more years.” As far as I can see the first advantage is that we will have much time to do really what we want.…