Let’s be honest. The old roadmap for life—learn, earn, retire—is looking a bit, well, outdated. It was built for a sprint, maybe 70 or 80 years. But what happens when the finish line keeps moving? When a 100-year life isn’t science fiction, but a very real possibility for many of us? That’s the deal we’re facing. Advances in healthcare and technology are stretching our lifespans. It’s a gift, sure. But it’s also a profound financial…