I'm not sure how you read that in my comment. Maybe you could, but I think in general regardless of the length of a life it makes most sense to have most of the

I'm not sure how you read that in my comment. Maybe you could, but I think in general regardless of the length of a life it makes most sense to have most of the investment phase in the first part of your life (although when science/tech evolve you need to stay up to date of course).