A while back, Joe Duffy (global design icon) and his son Joseph Duffy (future global design icon) hosted a group of us at their Minneapolis office. Joe took us through their deck and discussed his career, his business, and design. Beyond gracious. As we sat there, I realized that Joe Duffy is indeed my hero. That being said, it’s probably for a different reason than you’d suspect. It’s not because Joe has won a ton of awards, built a business…