These days, I have been discussing a perspective with my co-founders: whether our new business should be marketing-driven or product-driven. Let me explain the difference. Marketing-driven means prioritizing finding a product that is easier to promote, and conducting marketing activities before creating the product. On the other hand, product-driven entails identifying something unique and developing it first, and then putting in our best efforts to promote it. What do you believe is the most effective approach to initiate a new project?