This sums up my (admittedly naive) view towards retirement. Why would I sacrifice so much of my youth for a future so far down the road that I will 1) most defi

This sums up my (admittedly naive) view towards retirement. Why would I sacrifice so much of my youth for a future so far down the road that I will 1) most definitely be in worse shape for, and 2) may not even reach? I think the wringer of grad school is enough of an investment in my future.