Mike Medicoff and Danien Vince are Cofounders of Change Toothpaste. Change is a a sustainable toothpaste company which comes in tablet form in a compostable bag, eliminating the need for a tube that you throw away. This was a fun conversation and I got to learn a lot about what goes into to starting a business and how careful planning can create a smoothly running business and avoid unnecessary stress.  The pair met playing poker over a decade ago and were inspired by their children for the idea of toothpaste tablets.