Health | Wellbeing | Lifestyle on Instagram: "When you look at people who cross 100, their lifestyle isn’t soft or passive. They wake up with a routine. They work. They socialize. They stay useful. What looks like “personality” is actually the same pattern longevity researchers keep finding in Blue Zones, NBER retirement datasets, Harvard circadian studies, and large social-connection meta-analyses. For example research from the National Bureau of Economic Research shows that fully retiring is o