It's OK, by the way, that it takes 10 years for you to make "money." Since when was it that being in your mid-30s to make a few hundred thousand dollars or a million dollars was like egregiously unfair? I think we have to have a sense of perspective here. We're all going to live into our 80s or 90s. So what is everybody in such a rush for?

I think the reality is that it's never been a better time to be an entrepreneur, it's never been a better time to work at a startup. You work at a really intellectually free environment, you get to work with people who are like-minded, it's very energetic. It's wonderful.

I would tell startups to just keep your head down, keep building. Your contingency plan, if you have one, should be because you are still spending more than you make and you still don't have a line of sight for that J curve. That is the most important contingency. Because otherwise you are betraying that equation to your cofounders, to your investors, to your employees and to your customers.

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.

It's OK, by the way, that it takes 10 years for you to make "money." Since when was it that being in your mid-30s to make a few hundred thousand dollars or a million dollars was like egregiously unfair? I think we have to have a sense of perspective here. We're all going to live into our 80s or 90s. So what is everybody in such a rush for?

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.

What you should be in a rush for isn't necessarily the immediate monetary return, but it's to know that this equation existing between an employee and a company is being honored. What's the equation? I'm going to give you my most precious thing that I have - my time and my reputation. That's what the employee says. And the company says I'm going to take your time and your reputation and direct it at things that we believe collectively have a huge impact opportunity to do something extremely positive. And that positivity will get measured in impact and also economic upside.