Amol Sarva (Knotel cofounder) takes In the Know to talk with with the angel and founder Fabrice Grinda about his 100s of startup experiences and mainly about systems -- the system for selecting the right businesses for Fabrice, originally his 9 Business Selection Criteria along with its brand new update, and about happiness. Fabrice is a world-recognized expert on happiness, and we talk about the happiness of groups, not just individuals.