"But it comes at a price. When the entrepreneur returns to the VC, an epic battle ensues over valuations. In a climate of fear, the power pendulum swings back to the VCs. The VC knows that an entrepreneur won’t be as likely to get money elsewhere, so he plays hardball. The entrepreneur is more ready to cave in on the valuation. That means when a VC gives the entrepreneur money, the VC can claim more ownership of the company with a given amount of investment (because the company is worth less.) Tension rises, and boardroom fights begin. I saw it all unfold last time, when I started covering venture capital in 2001."