Sean Ellis, a growth marketing expert and the original creator of "growth hacking," discusses vital insights on product-market fit and sustainable growth. He introduces the Sean Ellis Test for gauging customer attachment. The conversation reveals how AI accelerates growth but can't replace foundational business principles. Sean emphasizes retention and organic word-of-mouth as true growth indicators and underscores the importance of tailored customer onboarding. He also shares strategies to navigate the complexities of an AI-influenced market.