Sahil Lavingia knows a thing or two about writing, building, and productizing yourself.

He's the CEO of Gumroad, a company that helps creators earn a living doing things they love. He's also the author of The Minimalist Entrepreneur, a playbook for starting, building, and growing a sustainable, profitable business that you actually enjoy running.

And in this conversation, Ship 30 for 30 Captains Dickie Bush and Nicolas Cole will sit down to discuss:

• Using writing to validate product demand
• What the best writers and entrepreneurs have in common
• How to use specificity to build something valuable
• How you can apply a 30-day challenge model to writing and entrepreneurship to accelerate your feedback loops