From 3D scanning to robotic ice cream to acting, ex-Dolphin Nolan Carroll enjoying life after football

“A lot of guys, when you hear about them having bad business deals or having bad investments, it’s because it’s been that initial, ‘Oh, I want to do it because it sounds good’ without doing their homework, and they just dive into it,” Carroll said. “That’s why you see guys that they get into certain franchises and it fails because they don’t understand the process of how to do it. They just think it’s easy, something that’s, ‘Oh, I own a business now, somebody else will run it for me.’ That’s not necessarily how it is.”