To be a successful entrepreneur, you don't just need to know how to run a business. You need to know how to run your life when the boundary between work and personal time has essentially been erased. But while there are countless books on setting up a company, there hasn't ever been a primer on navigating the unique emotional and personal demands of entrepreneurship. That's what All In is all about: how to thrive in the entrepreneurial lifestyle-and how to avoid its pitfalls.