The flywheel model sees marketing as a circle instead of a straight path. Instead of ending at a sale, it focuses on keeping customers happy after buying. Happy customers come back, buy again, and tell others about the business. This creates steady growth over time. A funnel usually ends after purchase, while the flywheel continues. Both ideas matter, but the flywheel puts more attention on support and long term trust. This way, customers help move the business forward. How do others feel about using this model?