In the 1960s and 70s, many kids were expected to be responsible for tasks that kids today don't have to think about. Because of this, these now middle-aged people tend to be mentally sharper than younger generations are. AdvertisementIn the 60s and 70s, kids had several responsibilities that made them mentally sharper than younger generations are now1. Yes, it was scary and frustrating for kids in the moment, but they’re mentally and emotionally sharper today because of it. Showing up for family dinnersWavebreakmedia | Shutterstock.comPrioritizing family was a non-negotiable for many kids in the 60s and 70s.