A MVP is not a product it's a process
The full article: A Minimum Viable Product Is Not a Product, It's a Process : YC Startup Library | Y Combinator
TL;DR
The only way to find that out—the only way to test your assumptions—is to put your product in front of real users as quickly as possible
Always be asking yourself 2 questions?
- What is my riskest assumption?
- What is the smallest experiment I can do to test this assumption?