Today is the last in our three-part series on how to start a startup in an hour a day. Brian talks through an idea he's working on on the side - VR for chronic pain - and sets up and executes a two-week, hour a day sprint. We dig in on the three pillars of the system - The Big Question, Tactics, and Structure, how to use friction and leverage, and how to organize your startup life around being curious. 

If you're interested in a notion doc that'll help you organize the hour-a-day system, sign up here. 

• Tacklebox
• Why Greatness Cannot Be Planned
• Can Virtual Reality Help Chronic Pain?