GREENSBORO, N.C. – Soaring rents, skyrocketing food prices, and a shaky economy… It’s a recipe for young adults to reconsider that “adulting” thing. In growing numbers, millennials and Gen Z are boomeranging back home, seeking refuge under the familiar roof of mom and dad. But before the boxes are unpacked, there’s crucial homework to do. This is what Blanca Cobb, who has a master’s degree in psychology, and I are talking about this morning. Here’s how to avoid turning this financial U-turn into a family fender-bender.