Suppose you use the 2008 financial crisis as a historical scenario to stress test our current tech-heavy equity portfolio. What are the main blind spots of doing this, and how would you adjust it?

假设你用2008年金融危机的历史情景，来对我们目前的科技股投资组合进行压力测试。这样做主要的盲点是什么？你会如何调整？