Starting a business in a completely new field and lacking industry knowledge is indeed challenging, but through systematic learning and execution, you can reduce risks and increase the probability of success. The following is a detailed step-by-step guide： ###1. In-depth research and verification stage 1. **Define direction** -Use the "Problem storm method" to list 100 specific issues that have not been resolved in this field (for example: "The scheduling efficiency of doctors in the medical industry is low") -Verify the authenticity of trends through tools such as Google Trends and Exploding Topics (for example, whether the annual growth rate of AI medicine exceeds 30%) 2. **Immersive learning** -Complete 3-5 industry certification courses (such as Coursera's Blockchain special course) -Disassemble the business model canvas of 10 benchmarking companies (such as customer segmentation and revenue sources of competing products) 3. **Accurate user insights** -Conduct 50+ structured interviews (using the JTBD framework: "When ___, how do you solve the ___ problem?" ") -Create a matrix diagram of user pain points, sorted by frequency and degree of pain ###2. Minimum feasible start-up stage 4. **MVP strategy** -Design "former MVP": Use Concept to build a clickable prototype to test the user's willingness to pay -Development of "Stickman MVP": only core functions (such as takeaway apps that only do the order and payment process) 5. **Resource leverage** -Equity structure proposal for finding complementary technology partners through AngelList - Use zero-code platforms such as Bubble to build a test version in 72 hours ###3. Data-driven iteration stage 6. **Monitoring of key indicators** -Set the first key indicator (such as the "7-day retention rate" of SaaS products) -Implement A/B test roadmap (at least 3 key experiments per month) 7. **Knowledge system construction** -Establish an industry news tracking system (use Feedly to monitor TOP10 industry blogs) -Produce 1 in-depth research report per month (including SWOT+ Porter's Five forces analysis) ###4. Risk control strategy 8. **Anti-fragile design** -Reserve a "quick stop loss trigger point" (such as LTV for 2 consecutive months)