The goal of a private company is, first, zero to one. Get past the product market fit, figure out whether people actually care about what you're trying to build and someone will pay you money for that. That's the zero to one problem. So scaling, one through N, is figuring out can you do that at scale and how big is the scale. And when people pay you more than what it costs for you to make it, does that equation end up leaving you with money left over, i.e. profits.

I think unfortunately in this gold rush mentality that we've been in for the last years there has been not enough focus on business model quality. So when push comes to shove, there actually aren't that many great businesses that can go public. Because I think if you're going to thrive as a public company, it presupposes that you make more money than you spend.

The reason to go public is that it is a massive branding, marketing, credibility, trust-building exercise with your customers, and then it allows you to consolidate power and scale and market share. Do we want to be a huge company with a huge impact? If the answer to that is yes, the only way that that happens is by going public. It is effectively a branding event that catalyzes interest. It helps with recruiting, it helps with marketing, it helps with sales. It just helps on many dimensions. I think it's basically a litmus test for the CEO's ambition.

As you start the company, you start spending spending spending ahead of revenue but then you come out of it and very quickly you should become a company that spends less than it makes. And what I mean by very quickly, is that window of time should be in that 6 to 8 year time frame. And the reason is because if you build your business model correctly it's almost unavoidable.

The point of Silicon Valley at least when I moved here was we're all trying to do stuff and none of us quite felt like we fit in anywhere else. But we were all trying to do good things. And the money was just the byproduct of good things. The idea that there's an obligation to have that thing happen in four years or five years or six years, I think we need to disavow that.

If the investors themselves are not sophisticated, if they themselves are not putting a lot of their own money to work, if they themselves don't understand the continuum of capital and how different parts of the capital structures react differently, then they're basically worthless. They're not going to give great advice to these entrepreneurs who then need it. So that is unfortunately the cycle we're in and we have to break the cycle.

The half-life of companies is shrinking. So in the same ease in which you can start a company today to disrupt an incumbent, you have to also realize that somebody will do that to you as well just as easily. So if you're not just going to get on top but stay on top, that will require a real prepared mind across many companies.